engine light The following codes have come up on my vehicle(check engine light was on) .Would someone please tell me what they mean? Thanks!! PO456,PO455,PO442 Check Engine Light Is your gas cap tight
...light on went autozone ck for code came back showing po455. Also has humming sond in middle of van on passanger side from below p0455 is for evap leaks check hose on the passenger side by the fender ...
engine light on. Codes PO455 and PO442? engine light on. Codes PO455 and PO442? There is a pretty good emissions leak somewhere.
check engine light came on and the code showed po455 check engine light and code po455 its a evap code could be from a bad gas cap to a cracked vapor line or a bad sensor
...engine light comes on 2001 engine light comes on and the code reader says po455 large leak "po455 large leak" means that you are not maintaining positive pressure in your fuel system. Have a mechanic ...
...engine light on po442 is evap emission control system leak (small) 1 of the lines for emissions is leaking. po455 is-- emission control system leak (large). turn off light with code scanner after it ...
...engine light on for code po455 P0455 CHEVROLET - Evaporative Emission Control System Leak Detected Gross Leak3http://engine-codes.com/p0455_chevrolet.htmlForum CodePossible causes- Missing or loose ...
...engine light came on. ( Troubleshooting code is PO455) Which means control system leak detected - Large leak ( problem cause lists Faulty fuel cap, Canister faulty, Purge valve solenoid faulty, ...
...engine light came on and i checked the code and got PO455. Checked the gas came to make sure of a good seal and it was fine. Where else should i look? PO455-Evap Control System Leak (No Purge Flow or ...
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