What is the trouble code for Injector 1 circuit malfunction?
P0201 – Injector 1 -circuit malfunction Trouble Code Fault Location Probable Cause P0201 Injector 1 -circuit malfunction Wiring, injector, ECM
What are the p0201 injector circuit malfunction faults?
P0201, P0202, P0203, P0204 Injector Circuit Malfunction Faults – No Start! I have been trying to resolve a “no start” issue for some time now without success.
What to do if OBD-II cylinder 1 injector does not work?
If you have access to an injector tester, activate the injector and see if it operates. If the injector operates, then you likely have either an open in the wiring, or a blocked injector. If you do not have access to a tester, swap the injector with another one and see if the code changes. If the code changes, then change the injector.
How does the p0204 code on cylinder 4 work?
Engine Control Module ( ECM) checks the injectors circuit resistance and monitors the voltage drop during normal operation. The ECM will trigger the P0204 code when the resistance or voltage drop at the injector 4 is out of specifications. Need more information on how to fix the P0204 code? Need more help? What is OBDII? How does the OBDII works?
P0201, P0202, P0203, P0204 Injector Circuit Malfunction Faults – No Start! I have been trying to resolve a “no start” issue for some time now without success.
What causes the cylinder 2 injector to malfunction?
The most common causes for this code include: Corroded fuel injector, connections or wiring Poor or broken electrical connections in the connector or harness Open or short wiring harness for the cylinder 2 injector circuit Defective fuel injector power circuits
What do you need to know about p0204 fuel injectors?
Specialized tools may be necessary to diagnose P0204 effectively and properly. One such tool is a noid light set. These are installed between the fuel injectors and the wiring harness to test for the voltage pulse width of the fuel injector.