Questions & Answers for: buick regal evap codes

...buick regal ls - po442 obd code po 442 evaporative emissions control system leak detected ( small leak ). can anyone tell me where the evap canister is? thanks in advance.........john Usually the ...

My cars service vehicle light is on, replaced gas cap, it was a vacuum error code. Where do I start looking for a vacuum leak? lots here try the filler neck to see if there are rust spots, then try ...

buick code 1441 evap cannister open purge flow problem

I cannot pass smog because of code P0446. The man at the diagnostic place said I would need a EVAP sensor, but I cant seem to find the exact name for what the EVAP sensor might be. Can u help me ...

Buick Century Custom, What does this code mean and how do i fix the problem This indicates a fuel vapor leak in the EVAP control system. It means a very small leak has been detected. In fact, the leak

i have a 2001 buick regal with a 3.8L and i used a obd code meter and two codes come up ...po 171,po 306, and what are the codes The 171 code is for the EVAP system and fuel.

need to find where the evap solenoid is located usually in front or on top of the gas tank. If you are getting a code like P0449 "Evap Vent Solenoid Control Circuit Malfunction" You could first check ...

po440 obd trouble code P0440 is an EVAP Emission Control System Malfunction.

...Buick Regal Service Engine Soon light PO442 diagnostic code Service Engine Soon light on. Diagnostic Code PO442 That is an emissions code. It means you have a small leak in one of the lines. Most ...

...buick regal P1441 BUICK - EVAP System Flow During Non-Purge Condition.
Possible causes:
-Faulty EVAP canister purge solenoid
-Faulty Fuel Tank Pressure (FTP) ...