2001 Saturn SL "leak po442" Questions

...car was smoke sl1 year 2000 with PO442 error. car was smoke tested there are no leaks. what could be the cause? GAS CAP LOOSE OR FAULTY.THE PURGE SOLENOID OR VENT SOLENOID HAS A SMALL LEAK

...open or fails to close - Foreign matter caught in fuel filler cap - EVAP canister or fuel tank leaks - EVAP system hose leaking - Fuel tank ...

po442 evaporative emission system leak small how should i fix this Take to a repair shop and have it visually inspected for EVAP System Leaks and Smoke Tested if necessary

...PO442 (medium emissions leak) so it can either be the fuel cap, fuel tank pressure sensor, or fuel pressure regulator? I need ur help. We already replaced the cap, so what else can it be? If sounds ...

...PO442. Any help or suggestions????? Hello ihatethiscom: My name is Roger and I will help you. The code p0341 Is for the camshaft position sensor There are several things that can cause the code. A ...

...is out of range.po442 is emissions system leak detected small leak.po455 is same as po442 but large leak.po496 is high purge flow . Check all the vacuum lines plastic also cause one of them is

...PO442 code p0442 refers to evaporative emission (EVAP) system--small leak detected====causes hose connection/s---intake leak--EVAP canister---EVAP canister purge valve it also refers to evaporative ...

leak'" that the code PO442 is throwin the causes for the small leak are listed as hose connections --intake leak--- EVAP canister--- EVAP canister purge valve check hoses for small cracks ( old hoses)

...PO442 is an Evaporation Emission leak. It's probably a loose gas cap. The fix would be $96.00 at our dealership, since your truck is out of warranty. You may be able to get it fixed cheaper, but ...

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 is fixed