Questions & Answers for: emissions cap

PO 441 evaporative Emission controle system code PO 441 evaporative Emission controle system incorrect flow detected on Toyota camry 1997 Possible causes - Missing Fuel cap - Incorrect fuel filler cap

error codes po454 and po455. What do I have to do to fix these? Any chance it occurred soon after filling up or adding fuel. ? Start by removing gas cap, cleaning the seal good on it, as well as ...

i checked the codes and one comes up its po446. i dont under stand what it mean so i cant fix it to get the light to go out. P0446 Evaporative Emission System Vent Control Circuit. The following are ...

My 2007 Chrysler Sebring will not pass smog check . It has 74, 000 miles on it. PQ457 Evaporative Emission System Leak (fuel cap loose/off) PQ455 Evaporative Emission System Leak (large leak) PQ456 ...

...ligtEngine light stays on so gas cap was replaced. Light went out, Have changed gas cap, light went out. Returned to emissions, light came on again. Any suggestions? may have cracked vacuum

p0455 and p0442 p0455-- emission control system ( a large leak ) the most common cause is a bad seal on fuel cap, remove and replace cap, if light stats on. replace cap. if not the cap it could be any

my 2001 catera out of the blue stopped running. I changed the crank shaft position sensor . I have been told it could be the gas cap preventing it from starting. the code P0455 comes up VOTE FOR ME ...

po. 440 emission control malfunction That is P0440P0440 TOYOTA - Evaporative Emission Control System MalfunctionPossible causes- Missing or loose fuel cap- Incorrect fuel filler cap used- Fuel filler ...

p4056 Error code just came up. As far as I know there is no code number p4056 in the Toyota code book. It might be: Error Code: P0456 Fault: Evaporative Emission (EVAP) System - Small Leak Detected ...

fail e-test p0456 Small EVAP leak Missing or loose fuel cap Incorrect fuel filler cap used Fuel filler cap remains open or fails to close Foreign matter caught in fuel filler cap Evaporative Emission