2000 Chrysler Concorde "faulty gas cap cause code" Questions

...for leaks.  If any are detected, or if the system will not hold pressure, the light comes on.   A common problem is a faulty gas cap but I don't know if that will set a code

...faulty gas cap. Filling the fuel tank with the engine running could conceivable cause this code as well or if the cap wasn't properly tightened. Any of the following could also be the cause: · A ...

...gas will cause a softer random rapid knocking sound that sounds like a babbling brook. Check for codes in the engine that might explain why there is an octane related knock, like a knock sensor not ...

...Gas cap replaced and light came right back on after 2 engine start/off cycles. I broke down and purchased an Actron OBD II Auto Scaner and down loaded code P1494 "Incorrect input state detected for ...

...a bad gas cap wouldn't cause this code,could be faulty or open sensor or faulty connector or wiring. your neighbours code reader is useless for this because its encrypted software ,dealer ...

...faulty or damaged gas cap. As you mentioned, you have already replaced the gas cap, so this may not be the cause of the problem. A leak in the EVAP system. The EVAP system is designed to be airtight, ...

faulty gas cap. I purchased the cap & was told the light will not reset immediately, that it will take "several" times of turning the truck on & off for the engine to reset the light

...either that the pump switch or mechanical operation is faulty. I had this happen on a 2000 Dodge Dakota and a replacement Gas Cap fixed the problem. A faulty gas cap seal can also cause this. Good ...

Faulty vent o-ring seal Possible Solutions With a P0442, the most common repair is to: Remove and reinstall the gas cap, clear the codes, and drive for a day and see if the codes come back. Otherwise,

...Faulty fuel injectors- Exhaust gas leaks- Incorrect fuel pressure- Lack of fuel- Faulty Mass Air Flow (MAF) sensor- Incorrect Positive Crankcase Ventilation (PCV) hose connection P0455 VOLKSWAGEN - ...