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Code p1443 and changed the canister purge valve but check engine light still on?
Wiki User
∙ 14y ago
you need to unhook your negative cable for a few that will reset>
Wiki User
∙ 14y ago
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Do your check engine light stays on after you charge your battery?
i just changed my batterys out on my truck now my check engine light is on?
Why does the check engine light still come on after the gasket was changed?
Did you reset the light? I don't know what gasket you changed, but undoubtedly that was not the problem. The check engine light comes on when there is a problem with the emissions system.
What if the check engine light is on after you have changed all the sensors?
Then you may want to have a mechanic check it out.
2003 gmc Yukon check engine light comes on what could be the problem?
changed battery engine light stays on
Check engine soon light came on code said to change evaperotor vent solenoid changed and cleared code came back on in a day?
You probably replaces the purge solenoid on the intake, you want the vent solenoid at the canister.
Why would the check engine light come on when you changed your tail light?
There are pages and pages of things that can cause a check engine light. You need to have it checked with a scantool. Then the code can be diagnosed and repaired.
What is the fix for 2003 Chevy silverado code PO446?
Check your charcoal fuel canister. I had the same problem changed the light went out. The problem fixed.
You have changed the gas cap and engine light still on?
There are hundreds of things that can couse a check engine light. You need to have it checked for codes.
What causes a check engine light in a new scion tc?
iT COULD HAVE BEEN CAUSED BY "TOPPING OFF" THE GAS TANK. tHE EXTRA FUEL SPILLS OVER IN TO THE CHARCOAL CANISTER WHICH IS A PART OF THE EMMISIONS SYSTEM AND TRIPS THE CHECK ENGINE LIGHT TO COME ON.
Why does the check engine light still come on even after you changed the O2 sensor and reset the check engine light on a 1996 Lexus ES300?
There are pages and pages of things that can cause a check engine light. You need to have it checked with a scantool. Then the code can be diagnosed and repaired.
On a 2004 Grand Prix would a check engine light come on if coolant needs to be changedsince it has not been changed in 127k miles?
Your check engine light will not come on because your coolant needs to be changed. The only way to be totally sure why it is on you should get it checked with a computer at a dealer or service station. The check engine light may come on if it is over heating because there is no coolant in it but not if it just has to be changed.
Would service engine light come on if gas cap bad?
On some vehicle it does as it is supposed to be vented through a canister and not the cap for emissions reasons. Another reason you fail a smog test if check engine light is on.
