I have changed all the spark plugs and wires but now this injector circuit code came up. 0. What is OBDII? It monitors the injector and when the injector is activated, thePCM expects to see the voltage pulled "low" or close to zero. 4 injector control circuit between the ECM and the injector harness intermediate connector. What that means is the computer cant tell the injector when to spray the right amount of fuel because the signal is not getting to the injector due to the circuit not working. Its the circuit leading into the injector that is not working. 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 On replacing suspected injector, car starter ran well, fault code could be erased, ran for 5 mins then missfire returned, Injector 4 again! It’s generic code, which means that it means the same thing for the Nissan NV200 as it would for any other vehicle. P0201 - Chrysler; Type: Powertrain - Fuel and Air Metering - ISO/SAE Controlled: Description : Fuel Injector 1, 2, 3 or 4 Control Conditions. Injector Circuit/Open - Cylinder 1. Popular Answer. open injector circuit 3000GT/Stealth Car Forums . I have a 08 Sebring convertible and it’s codes read “injector circuit open cylinder 4”. How to Reset MIL; Honda B-CAN And F-CAN; Top 30 Codes; Powertrain (P) Codes; Network (U) Codes ; Body (B) Codes; Chassis (C) Codes; All OBDII Codes. The TSB does state that the engine will misfire, idle roughly and lose power. P0204 VOLKSWAGEN Injector Circuit Open Cylinder 4; Need more help? The Diagnostic Trouble Code Check the "Possible Causes" listed above. Circuit d'injection ouvert Le cylindre 4 est la description générique du code P1240, mais le fabricant peut avoir une description différente. Get the P0204 code diagnosed by a professional: Find a repair shop in your area. I just completed my egr delete and oil cooler replacement and it was running fine. When the injector is switched off, the PCM expects to see a voltage that is closeto battery voltage or "high". P0204 - Generic; Type: Powertrain - Fuel and Air Metering - ISO/SAE Controlled: Description: Injector Circuit/Open - Cylinder 4 pull the fuel injector out and see if the injector sprays or if it looks like water coming out of a garden hose. Postez votre question dans notre section "Questions" pour plus d'informations: Questions AutoCodes.com. … The P0204 Renault is set if the Engine Control Module (ECM) is detects a low or high voltage drop or resistance at the injector 4. August 15, 2016. Asked by Flyguyjay in Miami, FL on . that code means there is a fuel measurement issue. Hilary. Car is running fine mechanic says it's safe to drive but it shakes n misfires n I hate it says cylinder 3 is open what do I do to close it . P0204 is an OBD II trouble code. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins. Inspection of cylinder No. How does the OBDII works? The injector circuit on the Ford 6.4L diesel engine may remain open, creating engine problems. How to Reset MIL; 5 Most Common Reasons for Check Engine Light; Top 25 Engine Codes ; Latest 15 Codes Updated; All OBDII Codes; Powertrain (P) … – Fuel injector 4 harness is open or shorted – Fuel injector 4 circuit poor electrical connection – Ignition coil 4 harness is open or shorted – Ignition coil 4 circuit poor electrical connection – Insufficient cylinder 4 compression – Incorrect fuel pressure – Intake air leak Tech description. 4 injector and the injector harness intermediate connector, and repair as necessary. 1 injector replacement. For the best answers, search on this site https://shorturl.im/avnDQ. Standard： 1.0 V. 5. P0202 means that the PCM detected a fault in the injector or the wiring tothe injector. Is this the second from the front on the passanger side? What does this mean? Although generic, the specific repair steps may vary depending on make/model. pushrod on . 10. 2001 Dodge Grand Caravan 3.3 with a #5 injector control wire shorted to ground. Take the AutoCodes.com automotive … How much do you know about cars? Answer. P0204 indique aux techniciens qu'une anomalie a été détectée pour le circuit d'injection du cylindre 4. Cause: Engine running, TP sensor 1.5v or less, Actuator Test not on, then test started and the PCM did not detect any coil surge voltage from injector 1, 2, 3 or 4 for four seconds. It’s generic code, which means that it means the same thing for the Saab 9-3 as it would for any other vehicle. Citer ; Lien à poster Partager sur d’autres sites. Engine is misfiring injector circuit open cylinder 3 what do I do ?? Related Information. 4 injector circuit. 4. It means that you have a fuel injector with a circuit malfunction, specifically the fourth cylinder in the firing order). SOURCE: 1993 Maxima, low idle skip, on 4th cylinder, code Well the answer is right there. Lv 4. Injector circuit open or defective coil. If the circuit is normal, go to Cylinder No. P0204 Symptoms The most obvious sign of a problem is when the Check Engine light comes on and shows that the injector is not delivering enough fuel to the engine and causing inefficiencies. Go to Step 16. P0204 Renault Fuel Injector Cylinder 4 Activation. How to repair P0201 Ford code Injector Circuit Malfunction Cylinder 1 Engine Control Module (ECM) checks the injector circuit resistance and monitors the voltage drop during normal operation. It means that you have a fuel injector with a circuit malfunction, specifically the fourth cylinder in the firing order). Pulled code p0201 on 2008 f350 6.4 diesel.says injector circuit/open cylinder 1.how do you fix this problem.truck runs rough. 7 . 0V . OBD2 Code P0204 Lexus definition: P0204 Lexus means that the PCM detected a fault in the injector or the wiring to the injector. Le module de commande du moteur (ECM) exécute des vérifications sur tous les systèmes au démarrage, et plusieurs fois par seconde pendant que le véhicule fonctionne. Check for the following conditions: The ignition feed circuit in the wire harness between the fuse and the cylinder #4 fuel injector for an intermittent open. Fuel Injector 4 harness is open or shorted Fuel injector 4 circuit poor electrical connection How do I fix code P0204 JEEP? August 15, 2016. This diagnostic trouble code (DTC) is a generic powertrain code, which means that it applies to OBD-II equipped vehicles. Injector Circuit/Open – Cylinder 4 What does this mean? Inspect for an open circuit, high resistance, or a short between circuits in the cylinder No. References. Measure the voltage between the injector intermediate harness connector common power source 2 charge voltage circuit and the frame ground. 0 0. maxwedge. Why is the Engine Light ON? What is OBDII? Its not the injector itself. 2 replies Report. 5 years ago. No specific reason for this open circuit problem is stated by the TSB published by the manufacturer. Source(s): fix obdii p0201 injector circuit open cylinder 1: https://biturl.im/frmfy. This is a common issue on the Caravan and Town and Country models. Any ideas out there? 4 injector circuit between the cylinder No. Replacing the injector circuit is the only correction for this injector problem. Get the P0204 code diagnosed by a professional: Find a repair shop in your area. If the PCM cannot control the fuel injector, it will set code P0204. Just wondering if this is a quick and easy fix I can do myself or if I should take it to a shop (which I’ll probably do) and does anyone know the repair shop cost of this P0204 is an OBD II trouble code. Go to Step 7. P0204 VOLKSWAGEN Injector Circuit Open Cylinder 4; Need more help? Why is the Engine Light ON? J'ai même déjà re-remplacé un injecteur d'occas qui commençait à générer des erreurs ("injector circuit open") par un injecteur d'origine, bien nettoyé et je viens de faire 2500km avec à Noël, aucun souci, moteur assez puissant sans pour autant tourner aussi "rond" qu'avant. Inspection of ECM harness connector. Cylinder #4 Injector Circuit Low FICM detected an open the injector circuit. Does the cylinder #4 fuel injector control circuit measure near the specified value? How does the OBDII works? 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. For the first time today it also had a PO204 which is "Injector circuit open number 4 cylinder". Visually inspect the related wiring harness and connectors. The fourth symptom of a filing injector within the circuit that can cause the injector circuit malfunction is that the check engine light turns on. Ce code est similaire à P0200 - P0203 et P0205 - P02012. Actuellement, nous n'avons pas d'autres informations sur le code OBDII P1240. When the value is at or above the specified value, inspect the cylinder No. 2000 Jeep Grand Cherokee. If i… Possible causes – Faulty fuel injector 4 – Fuel Injector 4 harness is open or shorted – Fuel injector 4 circuit poor electrical connection What about the obd code? Related Information. 10-25-2005, 07:05 PM. OK, so from some other posting and researching, it is apparently either a bad injector OR the connection is being grounded out somewhere along the wiring harness.