asmeesh Posted May 22, 2011 Report Share Posted May 22, 2011 can somebody please tell me what ERROR CODE P0201 means in my 2004 peugeot. thanks Link to comment Share on other sites More sharing options...
207_gti Posted May 22, 2011 Report Share Posted May 22, 2011 That error refers to a fault found with injector 1 Causes The causes could be any of the following: Bad injector. This is usually the cause of this code but doesn't rule out the possibility of one of the other causes Open in the wiring to the injector Short in the wiring to the injector Bad PCM Possible Solutions First, using a DVOM check the resistance of the injector. If it isn't within specs, then replace the injector. Check for voltage at the fuel injector connector. It should have 10 volts or more. Visually check the connector for damage or broken wires. Visually check the injector for damage. 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. At the PCM, remove the driver wire from the PCM connector and Ground the wire. (Make sure you have the correct wire. If you're not sure, do not attempt) The injector should activate Replace the injector ADAPT Performance - Power Unleashed SOFTWARE TUNING & PERFORMANCE PARTS www.adaptperformance.com Link to comment Share on other sites More sharing options...
asmeesh Posted June 21, 2011 Author Report Share Posted June 21, 2011 thanks Link to comment Share on other sites More sharing options...
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