Injector Circuit Open Cylinder 4

this is throwing me. This is a new one on that cylinder. Refer to Fuel Injectors. Cannot find pinout for wiring on the Maxx Force 15, we would typically check for continuity on the wiring harness, then would check the injector as well and also the pins from the ecm or the main ecm harness to injector harness. HELP! 15 Answers. R1302 653 Injector №2, bank 1 (ICE 4 cylinder: cylinder №4, 6 cylinder internal combustion engine: a cylinder. Gearbox and Overdrive. N/A : Injector Current High. Page 24 OBDII Generic DTC Definitions P0203 Injector Circuit Open Cylinder 3 P0204 Injector Circuit Open Cylinder 4 P0205 Injector Circuit Open Cylinder 5 P0206 Injector Circuit Open Cylinder 6 P0207 Injector Circuit Open Cylinder 7 P0208 Injector Circuit Open Cylinder 8 P0209 Injector Circuit Open Cylinder 9 P0210. 26 Peak injector circuit voltage has not been reached (need to check computer signals, voltage reg, injectors) (SEE NOTE #4 BELOW) 27 Injector circuit isn't switching when it's told to (TBI) OR (MPI) injector circuit #1 not switching right OR (turbo) injector circuit #2 not switching right OR (all 1990-) injector output driver not responding. The Engine Control Module (ECM) runs checks on all systems at startup, and many times a second while the vehicle is running. List of standard DTC codes used by vehicle manufacturers to identify problems. Injector CircuitOpen Cylinder 1 P0202 Injector CircuitOpen Cylinder 2 P0203 from FIN 101 at San Diego State University. P0203 Cylinder 3 Injector Circuit Open Or Shorted To Ground_ P0203 Cylinder 3 Injector Circuit Shorted To Voltage_ Alt. Land Rover OBD1 pre-96 READING FAULT CODES (USA only) The Engine Control Module (ECM) is capable of storing fault codes. These are generic codes which may not apply to all vehicles and we recommend you confirm that they do apply to your vehicle before taking action. Ford Falcon Fairmont XC 6 cyl 1976- 1979 Gregorys Owners Service Repair Manual covers the XC Series Sedan Hardtop and Wagon. 4 Cylinder) 2WV#4 (No. Same for injector nozzle sealing surface. Maximum pressure exceeded. the fuel injector cyl 3 has an electrical fault or an open circuit. FULL LIST OF OBD II CODES 1996 AND NEWER. Is this supposed to be an easy fix? Thanks in advance for any suggestions!. NOTICE about Mercedes Specific OBD II Trouble Codes (DTC) PDF download. Refer to Fuel Injectors. Well I changed that injector with a brand new one and even swapped the new injector with the one on cylinder 2 but the problem stays on 3. A shorted or open fuel injector solenoid, or a shorted or open coil will usually set a code, but a dirty or weak fuel injector or a weak coil probably won't set a code. Re: 2001 S60 Fuel Injector Circuit Open and Cylinder 4 Misfi Post by midimykeys » 10 Jun 2013, 23:02 I added seafoam per the service advisor at Volvo, and had the ignition coil on cylinder 4 replaced, along with wires and spark plugs. What does that mean? This diagnostic trouble code (DTC) is a generic powertrain code, which means that it applies to OBD-II equipped vehicles. Thank you, igotacummins P0001: FUEL VOLUME REGULATOR CTRL CIRC/OPEN P0002: FUEL VOLUME REGULATOR CTRL CIRC RANGE/PERF P0003: FUEL VOLUME REGULATOR CTRL CIRC LOW. I never really fixed anything, I had initially disconnected the fuel injectors and then reconnected them and the fuse did not. RELACION O LISTA DE CODIGOS, DE NUMERACION QUE EMPIEZAN CON :P2: La siguiente lista cubre todos los codigos P2 publicados hasta la fecha Todos los codigos OBD-II que empiezan con P2, tienen un significado standard, independientemente de la marca o modelo del vehiculo. Also please check out the statistics and reliability analysis of Ford F-150 based on all problems reported for the F-150. P0036 (M) 1/2 O2 Sensor Heater Relay Circuit Problem detected in oxygen sensor heater relay circuit. So not happening while I was testing. I feel sure a 'mechanic' would have noticed that. ford fault codes the full list Sign in to follow this. I am working on 2005 srx Cadillac with a 3. The code P0204 stands for Injector 4 – Circuit Malfunction. Injector 4 control circuit open. 4 injector control circuit of the injector intermediate harness connector and the frame ground. Detection Item DTC Detection Condition Trouble Area MIL Memory; P0201: Injector Circuit / Open - (Cylinder 1) Open or short in injector circuit occurs a certain number of times (a maximum of approx. Inspect for an open or high resistance in the cylinder No. This should indicate an open circuit. Injector Circuit Malfunction, No. Carburetters (Carburettors) and Fuel System. 4-E-11 Injector Cylinder 4 fault. P0036 (M) 1/2 O2 Sensor Heater Relay Circuit Problem detected in oxygen sensor heater relay circuit. P0235 Boost Pressure Sensor Circuit High Input C-009. 26 Peak injector circuit voltage has not been reached (need to check computer signals, voltage reg, injectors) (SEE NOTE #4 BELOW) 27 Injector circuit isn't switching when it's told to (TBI) OR (MPI) injector circuit #1 not switching right OR (turbo) injector circuit #2 not switching right OR (all 1990-) injector output driver not responding. Keep in mind that a P0200 references an electrical circuit problem, while a P0300 references a minor change in crankshaft speed due to a mechanical fuel injection or cylinder compression issue. Kent-Moore GM Special Service Tools J-34352 Diesel Fuel Tester. Injector Cylinder 4. Injector 4 damaged or has failed. My ignition coil is good, spark plugs are good, I've ran some sea foam through my intake hose, my gas and oil. 2012 Maxxforce DT not running bad feul knock 653 5 Injector 3 open coil open circuit As your codes are for cyl 1. FAULT CODE 325 - Injector Solenoid Driver Cylinder 6 Circuit - Current Below Normal or Open Circuit Associated Procedures Procedure Title Procedure Number Service Model Name Bulletin Number Rocker Lever Cover Refer to Procedure 003-011 QSX15 CM2350 X105 4332667 Rocker Lever Cover Refer to Procedure 003-011 QSX15 CM2350 X106 4332712. Injector 4 damaged or has failed. Engine Control Module (ECM) checks the injectors circuit resistance and monitors the voltage drop during normal operation. P0204 Injector Circuit - Cylinder 4. Fuel economy is normal (about 30mpg) and performance is normal. P0203 Cylinder 3 Injector Circuit Open C-25 P0204 Cylinder 4 injector circuit high C-26 P0204 Cylinder 4 injector circuit low C-26.   Therefore, a switching mechanism is built into the circuit which will turn down the current to a lower, more acceptable level after the injector is opened. It appears that this can be caused by a bad ECU, bad wires or a clogged fuel injector. P0206 Injector Circuit/Open - Cylinder 6. P0267 Injector Circuit Low - Cylinder 3 P0268 Injector Circuit High - Cylinder 3 P0269 Cylinder 3 Contribution/Balance Fault P0270 Injector Circuit Low - Cylinder 4 P0271 Injector Circuit High - Cylinder 4 P0272 Cylinder 4 Contribution/Balance Fault P0273 Injector Circuit Low - Cylinder 5 P0274 Injector Circuit High - Cylinder 5 P0275 Cylinder. P1504 Intake Air System Bypass Leak Detected. P0302: Misfire Detected - Cylinder 2. First of all, you need to understand how the injector functions. Injector Circuit Low, No. AB11 DIAGNOSTIC TROUBLE CODES (DTCs) P1271-P1278: CHECK FOR OPEN BETWEEN INJECTOR HIGH SIDE TO LOW SIDE AT VALVE COVER CONNECTOR. Jaguar XJ6 Series 1 2. I have one injector that will not stop spraying, #4. P3112: Cylinder 4 High Pressure Injector Low Side Circuit Open: 0x2A50: 10832: Fuel injector, cylinder 5 low. Lg/bl wire open or shorted to ground, or poor “56” connection (#4 cylinder side). Miswired connector or harness. Open loop so no fuel trim data that would help. 1 injector replacement. If the coil on the fuel injector is good, you should see a resistance somewhere around 12 Ohms. Check engine light (CEL) was blinking and car would barely accelerate. Repair open in injector ignition positive voltage circuit to the isolated injector. I have a "PO202 Injector circuit/Open-cylinder 2" and "P2149 fuel injector group code supply voltage circuit/open" codes - Answered by a verified Chevy Mechanic We use cookies to give you the best possible experience on our website. If the coil has burnt out, you will see a reading of 0 Ohms (Short Circuit), or ~ Ohms (Open Circuit). P0204 Cylinder 4 Injector Circuit Open C-26 P0219 Engine overspeed condition C-43 P0220 Throttle Position Sensor (TPS) Circuit 2 Voltage High C-09. The spool valve is controlled by two 48-volt, 20-amp coils that direct oil flow in and out of the injector. 7L V8 engine is equipped with 8 fuel injectors, I'll also show you a specific diagnostic strategy you can use to find the or BAD fuel injectors. 17648 P1240 Cylinder #4 Fuel Injector Circuit - Open Circuit. Cylinder 4 nozzle "A" Open circuit. The SES light immediately popped up with a code P0208 (Injector Circuit Open Cylinder #8). Currently we have no further information abouth the P1240 OBDII code. Cylinder 4 Injector Circuit Malfunction. Spark plug, wire, coil pack, fuel injector, vacuum leak, mechanical problem, etc, all can cause this code. Inspection for open in control circuit. Injector circuit low Cylinder 4. The ECM will trigger the P0204 code when the resistance or voltage drop at the injector 4 is out of specifications. back off and the car still runs fine. DTCs P1271-P1278 indicate a low side-to-high side open in the circuit between the IDM and the injector. DTCs below are for all years with OBD 2 diagnostics. Same for injector nozzle sealing surface. P0202: Injector circuit - Cylinder 2. Possible causes of OBD code P0204 Toyota The causes of a P0204 Toyota engine light code could be any of the following: Bad injector. But now instead of getting P0307, which is a misfire on cylinder 7, I am getting a P0207, which is a problem with cylinder 7's fuel injector circuit. Disconnect the PCM C2 harness connector. Verify that there is spark. Could the injector itself be bad?. I had a 2011 in that was shutting down injector 1 & 4, group 1, setting DTC p2146. 324 Injector Solenoid Driver Cylinder 3 Circuit - Current Below Normal, or. If a circuit condition is detected on a fuel injector circuit for cylinders 2, 3, 5, or 8, DTCs P0202, P0203, P0205, or P0208 will set, along with DTC P2149. P0270 Cylinder 4 Injector Circuit Low; P0271 Cylinder 4 Injector Circuit High; P0272 Cylinder 4 Contribution/Balance Fault; P0273 Cylinder 5 Injector Circuit Low; P0274 Cylinder 5 Injector Circuit High; P0275 Cylinder S Contribution/Balance Fault; P0276 Cylinder 6 Injector Circuit Low; P0277 Cylinder 6 Injector Circuit High. Refer to “ecm removal and installation” in section. A VCDS scan revealed the injector circuit related codes (p0201 - p0204); the engine cranks and actually starts for just a second, maybe two, and then shuts off. If #2 shows higher or lower resistence (ohms) than the other 3, you have a bad #2 injector. P0203 Cylinder 3 Injector Circuit Open C-25 P0204 Cylinder 4 injector circuit high C-26 P0204 Cylinder 4 injector circuit low C-26. P3112: Cylinder 4 High Pressure Injector Low Side Circuit Open: 0x2A50: 10832: Fuel injector, cylinder 5 low. P0203: Injector circuit - Cylinder 3. 4 injector control circuit for a short to the power supply circuit, and repair as necessary. The OBDII code version of P1237 is P0201, they are pretty much synonymous - the mandatory code of P0201 is for Nbr 1 Fuel Injector is returning "Less Than" 2. It may mean there's something wrong with the injector or its circuit. Injector Circuit/Open - Cylinder 4. Login to reply. 17646 P1238 Cyl. Check the connection at the #1 fuel injector if it is okay you may have a failed injector. Cylinder 3 Fault. Injector Cylinder 4. 17648 P1240 Cylinder #4 Fuel Injector Circuit - Open Circuit. List of standard DTC codes used by vehicle manufacturers to identify problems. HELP! 15 Answers. 4 Powerstroke Diesel Trouble Diagnostic Code List DTC. P0201 Injector circuit open cylinder 1. ford fault codes the full list. I replaced the Injector connector hoping that it was just a bad cable. Use our extensive table below should help point you in the right direction to help get you closer to getting your pony back on the road!. 17651 P1243 Cylinder #7 Fuel Injector Circuit - Open Circuit. But now instead of getting P0307, which is a misfire on cylinder 7, I am getting a P0207, which is a problem with cylinder 7's fuel injector circuit. Check engine light would blink on and off during acceleration. has a service code po203 Injector circuit fault. P1211 Injector control pressure sensor. P0204 Injector Circuit Malfunction - Cylinder 4 Indicator. OBD significa On-Board Diagnostics (diagnóstico a bordo). 17649 P1241 Cylinder #5 Fuel Injector Circuit - Open Circuit. (injector circuit open cylinder 1, random/multiple cylinder misfire detected, & cylinder 1 misfire detected) So far I have replaced all of the spark plugs, replaced the cylinder 1 coil pack, checked the two-wire connector to the #1 injector. He tells me "open circuit " is normally associated with oil in the harness and as there are no other associated faults, just keep an eye on residual oil at the ecu. 4 injector control circuit. P1205 Injector circuit open / shorted - cylinder 5. But now instead of getting P0307, which is a misfire on cylinder 7, I am getting a P0207, which is a problem with cylinder 7's fuel injector circuit. In the top of the injector is what is known as a spool valve. Could the injector itself be bad?. I traced the wire from the injector to the pcm connector , bared a small spot in the wire just outside the pcm connector & there is no ground signal coming out of the pcm on that wire. How do I fix OBDII P0201 Injector Circuit Open Cylinder 1? I have a 2002 Jeep Cherokee Loredo, My engine light is not on but I performed a diagnostic on my SUV and a P0201 code came up. Injector Circuit Open Cylinder 4 is the generic description for the P1240 code, but the manufacturer may have a different description. 0 milliseconds. P0235 Boost Pressure Sensor Circuit High Input C-009. 2008-2010 Ford Superduty 6. P0302: Misfire Detected - Cylinder 2. DTC Low Side High Side Bank. Refer to Fuel Injectors. Currently we have no further information abouth the P1240 OBDII code. If three injection fault codes are set there is an Open circuit on the high side. P1209 Injector control. pressure injector synonyms, pressure injector pronunciation, pressure injector translation, English dictionary definition of pressure injector. The ECM will trigger the P0204 Hyundai code when the resistance or voltage drop at the injector 4 is out of specifications. Checked codes and have 0305 misfire, cylinder #5 and 0205 injector circuit, cylinder #5. No 4 injector definately needs replacing / re-furb the balance of the others is fine. 2012 Maxxforce DT not running bad feul knock 653 5 Injector 3 open coil open circuit As your codes are for cyl 1. It is important to inspect the injector sleeve inside the cylinder head prior to installing a new injector. Cylinder #4 Electronic Injector Circuit Open. My check engine light has come on and a code reader indicates a P0203 code, which is "Injector Circuit Malfunction - Cylinder 3" or "Injector Circuit/Open - Cylinder 3" depending on where you look. Next, turn the ignition off. I hooked a stethoscope to the injector #2 and it has no pulse. 17649 P1241 Cylinder #5 Fuel Injector Circuit - Open Circuit. I had a 2011 in that was shutting down injector 1 & 4, group 1, setting DTC p2146. I am working on 2005 srx Cadillac with a 3. Published July 19, 2006. If a single cylinder exhibits misfires, look for an open circuit problem. 17649 - Fuel Injector for Cylinder 5 (N83) P1241 - 35-00 - Open Circuit 17647 - Fuel Injector for Cylinder 3 (N32) P1239 - 35-00 - Open Circuit 17650 - Fuel Injector for Cylinder 6 (N84) P1242 - 35-00 - Open Circuit 17648 - Fuel Injector for Cylinder 4 (N33) P1240 - 35-00 - Open Circuit 17646 - Fuel Injector for Cylinder 2 (N31) P1238 - 35-00. Injector Cylinder 4. Disconnect the PCM C2 harness connector. Possible Causes: Open or short to battery control harness. I have an open Injector circuit, and the injector wires are intact. 3 P0262 This Trouble Code sets if a Short to Voltage is detected in the MAG Cylinder Port Injector Control Circuit. Injector circuit low — Cylinder 4 : Harness short to ground : P0271 — INJ : Injector circuit high — Cylinder 4 : Miswired connector or harness : P0272 — PCED : Cylinder 4 contribution/balance fault : Power cylinder, valve train or injector problem, circuit : P0273 : a b : INJ : Injector circuit low — Cylinder 5 : Harness short to. Engine Control Module (ECM) checks the injectors circuit resistance and monitors the voltage drop during normal operation. Injector Cylinder 4 open circuit Injector Cylinder 4 short Injector Cylinder #4 fault Injector Cylinder 5 open circuit Injector Cylinder 5 short. P0203 Cylinder 3 Injector Circuit Open C-25 P0204 Cylinder 4 injector circuit high C-26 P0204 Cylinder 4 injector circuit low C-26. 4 injector control circuit for a short to the power supply circuit, and repair as necessary. P1200 Injector control circuit - EDC16C3 Diesel high pressure monitoring. Here we find that P2146 is "number 1 and 4 cylinder fuel injector circuit open" and P2149 is "number 2 and 3 cylinder fuel injector open" with the DTC detection description ID for an improper voltage signal sent to the ECM through Cylinders 1 and 2 and Cylinders 3 and 4. Can be caused by Damaged Wiring, a faulty Fuel Injector or ECU / Connections. 4 injector control circuit, and repair as necessary. P1211 Injector control pressure sensor. This is the role of the low-pressure fuel system components. Injector circuit low Cylinder 5. I am fairly mechanically inclined and can not figure out this code: P0204 Injector circuit malfunction. Volvo Heavy and Commercial Vehicle Fault Codes Cylinder 2 injector "A" Open circuit. This code means the PCM (powertrain control module, also known as ECM or engine control module in other makes) detects a problem in the injector or its wiring, or in the injector circuit for cylinder 4. P0265 Cylinder 2 Injector Circuit High; P0266 Cylinder 2 Contribution/Balance Fault; P0267 Cylinder 3 Injector Circuit Low; P0268 Cylinder 3 Injector Circuit High; P0269 Cylinder 3 Contribution/Balance Fault; P0270 Cylinder 4 Injector Circuit Low; P0271 Cylinder 4 Injector Circuit High; P0272 Cylinder 4 Contribution/Balance Fault. This is an open circuit test procedure using a test light and a voltmeter. 4 with multi point injection Came in with an intermittent missfire, diagnostic check showed injector 3 open circuit, swapped with injector 4 and missfire and fault code followed so muggins here assumed fault was with the injector. pressure injector synonyms, pressure injector pronunciation, pressure injector translation, English dictionary definition of pressure injector. This video will show you how to easily diagnose and if necessary replace the Fuel Injection Control Module (FICM) on your 6. After taking off the cover, all of the wires I can see look OK. Keep in mind that a P0200 references an electrical circuit problem, while a P0300 references a minor change in crankshaft speed due to a mechanical fuel injection or cylinder compression issue. The ECM switches off the injector by simultaneously providing 4 to 5 V to both sides of the circuit. DTC Low Side High Side Bank. P0204 Cylinder 4 Injector Circuit Open B-034 P0204 Cylinder 4 - Injector Circuit Malfunction B-034 P0217 Engine Overtemperature Condition Engine Cooling B-007 P0219 Engine Overspeed Condition C-009 P0230 Fuel Pump Primary Circuit High C-004 P0230 Fuel Pump Primary Circuit Low B-027 P0230 Fuel Pump Primary Circuit Open B-027. Traced wiring from ECM to injector, checked for shorts. The cylinder #1 fuel injector control circuit between the PCM and the injector for an intermittent open or short to ground. How do I fix OBDII P0201 Injector Circuit Open Cylinder 1? I have a 2002 Jeep Cherokee Loredo, My engine light is not on but I performed a diagnostic on my SUV and a P0201 code came up. Car sat overnight and got in it the next day started. 3 engine? 1 2 3. If one injection fault code is set there is an Open circuit on the low side. Trying to find Automotive Tester online? Discover Automotive Tester on sale here with the largest variety of Automotive Tester anywhere online. Here we find that P2146 is "number 1 and 4 cylinder fuel injector circuit open" and P2149 is "number 2 and 3 cylinder fuel injector open" with the DTC detection description ID for an improper voltage signal sent to the ECM through Cylinders 1 and 2 and Cylinders 3 and 4. 7 Liberty & I have a code for # 4 injector. Miswired connector or harness. Injector Cylinder 4 open circuit Injector Cylinder 4 short Injector Cylinder #4 fault Injector Cylinder 5 open circuit Injector Cylinder 5 short. My car intermittently shows fault code P0204 and P0202 (open injector circuit on 4 and 2). P0234 Boost Pressure High Pressure B-036. P0267 Injector Circuit Low - Cylinder 3 P0268 Injector Circuit High - Cylinder 3 P0269 Cylinder 3 Contribution/Balance Fault P0270 Injector Circuit Low - Cylinder 4 P0271 Injector Circuit High - Cylinder 4 P0272 Cylinder 4 Contribution/Balance Fault P0273 Injector Circuit Low - Cylinder 5 P0274 Injector Circuit High - Cylinder 5 P0275 Cylinder. Start with careful inspection of the wiring harness looking for abrasions, crimped wires, breaks, etc and repair as needed. P1201 Cylinder # 1 Injector Circuit Open/Shorted - Read Our Article On Automotive Circuit Testing For Help With This Jaguar Check Engine Light Code. Published July 19, 2006. 1 injector replacement. P0204 - Injector Circuit/Open - Cylinder 4. This should indicate an open circuit. I read the P0208 injector circuit/open cylinder 8 and P1357 misfire cylinder 8 fuel cutoff codes on my car today. Forget about the fault codes and just go about diagnosing it as you would have before OBD2. chapter 1 - the aviation support equipment (as) rating as-7601 support equipment cryogenic mechanic as-7614 shore-based mobile electric power plants (mepps) ima technician. If the light comes back on,showing a inj. How to test a fuel. Mustang DTC Codes. P0204 - Generic; Type: Powertrain - Fuel and Air Metering - ISO/SAE Controlled: Description: Injector Circuit/Open - Cylinder 4. Created with Sketch. P0201 - Chrysler; Type: Powertrain - Fuel and Air Metering - ISO/SAE Controlled: Description: Fuel Injector 1, 2, 3 or 4 Control Conditions. How do I fix OBDII P0201 Injector Circuit Open Cylinder 1? I have a 2002 Jeep Cherokee Loredo, My engine light is not on but I performed a diagnostic on my SUV and a P0201 code came up. Thank you, igotacummins P0001: FUEL VOLUME REGULATOR CTRL CIRC/OPEN P0002: FUEL VOLUME REGULATOR CTRL CIRC RANGE/PERF P0003: FUEL VOLUME REGULATOR CTRL CIRC LOW. P8 High to Low Side Open - Cylinder 8. P1202 Injector circuit open/shorted - cylinder #2. So I decided to current ramp all injector coils. Using a test light connected to B+, probe one of the disconnected injector harness connector ignition positive voltage circuit. 0L 2001 Jetta Mk4) is the injector's fuse. says its injector 2 open circuit. The ECM will trigger the P0204 code when the resistance or voltage drop at the injector 4 is out of specifications. Injector Solenoid Driver Cylinder 5 Circuit – Current Below Normal, or Open Circuit Injector Solenoid Driver Cylinder 3 Circuit – Current Below Normal, or Open Circuit Injector Solenoid Driver Cylinder 6 Circuit – Current Below Normal, or Open Circuit Injector Solenoid Cylinder Number 2 Circuit – Current Below Normal or Open Circuit. Currently no misfire felt and fuel trims currently were LT+18, ST -20 and trending to lower LT. Wiki User 05/11/2011. normal or open circuit XXX X 324 653 5 Amber Engine Injector Cylinder #03 Injector Solenoid Driver Cylinder 3 Circuit - Current below normal or open circuit XXXXXX 325 656 5 Amber Engine Injector Cylinder #06 Injector Solenoid Driver Cylinder 6 Circuit - Current below normal or open circuit XXX X 331 652 5 Amber Engine Injector Cylinder #02. What is the injector firing order for a 2001 dodge durango 4. The FICM enables each fuel injector by grounding the command circuit between the FICM and the fuel injector. 3, I think you may have a failed injector. Cylinder 3 High Pressure Injector Low Side Circuit Open: 0x2A4F: 10831: Fuel injector, cylinder 4 low voltage side, activation: Line disconnection: The diagnostic function monitors control- activation of the injector's low-voltage side. Recheck each terminal and wire harness for open circuit and poor connection. 3 P0262 This Trouble Code sets if a Short to Voltage is detected in the MAG Cylinder Port Injector Control Circuit. P1205 Injector circuit open/shorted - cylinder #5. First of all, you need to understand how the injector functions. Currently we have no further information abouth the P1240 OBDII code. P1202 Injector circuit open/shorted - cylinder #2. The easiest way to locate the fuel injectors for your specific vehicle is to refer to the service manual for that vehicle. Covers: Engine. But now instead of getting P0307, which is a misfire on cylinder 7, I am getting a P0207, which is a problem with cylinder 7's fuel injector circuit. If the wires are intact, but the circuit is still open, where is the electrical malfunction? In other words, If it is the injector itself that is bad, wouldn't the circuit remain closed, and the code read that there is a bad injector?. This should indicate an open circuit. FULL LIST OF OBD II CODES 1996 AND NEWER. I bought a computer on line and replaced it myself. P1203 Injector circuit open / shorted - cylinder 3. These are generic codes which may not apply to all vehicles and we recommend you confirm that they do apply to your vehicle before taking action. Evinrude recommends replacing the injector crush ring if moved to another cylinder on same motor or to different motor that is compatible. I am fairly mechanically inclined and can not figure out this code: P0204 Injector circuit malfunction. If the circuit is normal, go to Cylinder No. Cylinder #4 Electronic Injector Circuit Open. I swapped coils/boots/plugs and injectors but the misfire stayed on 8. P0271 Injector Circuit High - Cylinder 4. Cylinder 4 P0205 Injector Circuit/Open - Cylinder 5. Did AAA screw my car up - P0270, P0204 OBD-II Trouble Code: Injector Circuit Malfunction - Cylinder 4 01-21-2019 03:45 AM #1 Hey, maybe you guys can help me figure something out that I don't know due to my lack of mechanical knowledge. 323 Injector Solenoid Driver Cylinder 5 Circuit - Current Below Normal, or Open Circuit. Inspect the cylinder No. P0204 tells technicians a malfunction was found for cylinder 4 injector circuit. 4 injector control circuit. My car just did the same thing. 7 engine, 107k miles. This is a new one on that cylinder. I traced the wire from the injector to the pcm connector , bared a small spot in the wire just outside the pcm connector & there is no ground signal coming out of the pcm on that wire. The codes were reset, but came back on after driving (once engine got warm). Typically either a bad injector or a wiring problem to the injector. Im currently throwing codes for cyl. 3 - Ground P0268 Cylinder Nozzle 3 - open circuit or short to + 12V P0269 Nozzle Cylinder No. Code P0272 is triggered when the Engine Control Module (ECM) detects that the acceleration rate of the crankshaft for Cylinder 4 was less than a calibrated amount. Note: it's important to check all injector resistance values before installing a new computer. 17651 P1243 Cylinder #7 Fuel Injector Circuit - Open Circuit. Open Circuit. Injector CircuitOpen Cylinder 1 P0202 Injector CircuitOpen Cylinder 2 P0203 from FIN 101 at San Diego State University. OBD-II Code P0204 is defined as a Injector Circuit/Open - Cylinder 4 The engine control module (PCM) has special transistors called "drivers" to turn the Fuel Injectors on and off in the Fuel Injection System. 3, I think you may have a failed injector. Engine Control Module (ECM) checks the injectors circuit resistance and monitors the voltage drop during normal operation. Once the injector is opened, it takes far less current to keep it open. P0200- Injector Circuit Problemhelp me sort it out ! It all started couple of days b4 intake swap (Edelbrock intake, Aarons elbow, Wilson TB, etc) SES came on and I scanned it with my android. The problem stayed in cylinder 4. 17648 P1240 Cylinder #4 Fuel Injector Circuit - Open Circuit. I have a 08 Sebring convertible and it’s codes read “injector circuit open cylinder 4”. To troubleshoot, we replaced all spark plugs, and the coil pack (on cylinder 1). Pop into your local model shop or Maplins, buy a pre wired 12 volt LED (colour of your choice, but I see red better) Unplug number 3 injector, also need to unplug it to test injector resistance (15 ohms) and put the anode (red wire from the LED)into the injector connector (Red/blue) and the cathode (black wire) to the other side of the connector plug (Brown/black) Get someone to start or crank. 4 Powerstroke Diesel Trouble Diagnostic Code List DTC. Took it for a ride and it ran fine for about 3 miles then I got a P0202 injector Cylinder 2 open circuit. 3-liter Vortec V6 can prevent the propane from being evenly dis-tributed among the cylinders. Injector Circuit Open Cylinder 4 is the generic description for the P1240 code, but the manufacturer may have a different description. Car sat overnight and got in it the next day started. chapter 1 - the aviation support equipment (as) rating as-7601 support equipment cryogenic mechanic as-7614 shore-based mobile electric power plants (mepps) ima technician. Checked codes and have 0305 misfire, cylinder #5 and 0205 injector circuit, cylinder #5. But, OBD2 Codes does actually have a logical structure which can be really easy to remember for the next time you are checking the trouble codes in your vehicle. One caveat: The intake design of the 4. 1 system coverage 1. P0030 (M) 1/1 O2 Sensor Heater Relay Circuit Problem detected in oxygen sensor heater relay circuit. com for cost and lead time. For further diagnosis, see the page for DTCs P0201-P0208. If you can Swap Injector WIRES between Injector 2 and 3, see if the problem moves with the Wire. P1201 Injector circuit open / shorted - cylinder 1 P1202 Injector circuit open / shorted - cylinder 2 P1203 Injector circuit open / shorted - cylinder 3 P1204 Injector circuit open / shorted - cylinder 4 P1205 Injector circuit open / shorted - cylinder 5 P1206 Injector circuit open / shorted - cylinder 6 P1209 Injector control pressure system fault. There was a distinctive misfire from one cylinder. Cylinder 4 contribution/balance fault. 3 engine? 1 2 3. P1503 Load Signal From Generator Range/Performance. P0235 Boost Pressure Sensor Circuit Low Input C-009. "Injector Solenoid Test" Use the "Injector Solenoid Test" to aid in diagnosing an open circuit or a short circuit while the engine is not running. 3 Cylinder) 2WV#3 (No. P0106 Barometric Pressure Out Of Range MAP sensor input voltage out of an acceptable range detected during reading of barometric pressure at key-on. Al Oppenheiser: No 4 cylinder for the 6th Gen Camaro. 7L V8 engine is equipped with 8 fuel injectors, I'll also show you a specific diagnostic strategy you can use to find the or BAD fuel injectors. 2L VIN 4 13 - Oxygen Sensor Open Circuit Open circuit - Oxygen sensor voltage stays between 0. table of contents - continued p1135-glow plug module control circuit shorted to ground238 p1135-glow plug module control circuit shorted to voltage. P1206 Injector circuit open / shorted - cylinder 6. Possible causes of OBD code P0204 Toyota The causes of a P0204 Toyota engine light code could be any of the following: Bad injector. I have a "PO202 Injector circuit/Open-cylinder 2" and "P2149 fuel injector group code supply voltage circuit/open" codes - Answered by a verified Chevy Mechanic We use cookies to give you the best possible experience on our website. Note: it's important to check all injector resistance values before installing a new computer. P1503 Load Signal From Generator Range/Performance. P1204 Injector circuit open / shorted - cylinder 4. Try to upgrade your browser. chapter 1 - the aviation support equipment (as) rating as-7601 support equipment cryogenic mechanic as-7614 shore-based mobile electric power plants (mepps) ima technician. This code is similar to P0200 - P0203, and P0205 - P02012. Thank you, igotacummins P0001: FUEL VOLUME REGULATOR CTRL CIRC/OPEN P0002: FUEL VOLUME REGULATOR CTRL CIRC RANGE/PERF P0003: FUEL VOLUME REGULATOR CTRL CIRC LOW. This page contains BMW hex fault codes, and the fault code definitions! We hope you find this page useful, we recommend using your browsers find on page feature to search the page for your BMW fault code. 4 injector control circuit. Published July 19, 2006. If the wires are intact, but the circuit is still open, where is the electrical malfunction? In other words, If it is the injector itself that is bad, wouldn't the circuit remain closed, and the code read that there is a bad injector?. Refer to “ecm removal and installation” in section. Injector circuit is open. Do you know if # 3 cylinder has injector pulse from the wire connector when tested with a noid light?. This video will show you how to easily diagnose and if necessary replace the Fuel Injection Control Module (FICM) on your 6. This is an open circuit test procedure using a test light and a voltmeter. 3, I think you may have a failed injector. The OBDII code version of P1237 is P0201, they are pretty much synonymous - the mandatory code of P0201 is for Nbr 1 Fuel Injector is returning "Less Than" 2. It is important to inspect the injector sleeve inside the cylinder head prior to installing a new injector. Aren't injectors wired in pairs, so if it's a short to ground would it be on two injector, connectors? I ran about a mile with the injector runing open will I need to change the oill ?. P0203 Cylinder 3 Injector Circuit Open C-021. The 12 volt wire on all the Coils ( injector Coils ) is the Black/Red wire. P1201 Injector circuit open/shorted - cylinder #1: P1202 Injector circuit open/shorted - cylinder #2: P1203 Injector circuit open/shorted - cylinder #3: P1204 Injector circuit open/shorted - cylinder #4: P1205 Injector circuit open/shorted. Covers: Engine. Car started to misfire a few days ago. The ECM will trigger the P0204 code when the resistance or voltage drop at the injector 4 is out of specifications.