4x4 XJ
NAXJA Forum User
- Location
- Carson, CA
I have a 99 XJ manual tranny 4.0L engine.
So the check engine is on with no codes. When I try erasing the codes while the engine is running I can't do it. But if I have the key on ACC position I can erase the CEL, but it comes back on the next time I start the car.
Today I was able to pull code P0443, when I ran a second scan it came back as no codes.
I swap the purge solenoid with another one and CEL still on. I checked all the vacuum lines on the engine and all the way back to charcol canister and no cracks.
Anyone have any idea what the problem could be.. i need the CEL off to have it smogged.
Thank you
So the check engine is on with no codes. When I try erasing the codes while the engine is running I can't do it. But if I have the key on ACC position I can erase the CEL, but it comes back on the next time I start the car.
Today I was able to pull code P0443, when I ran a second scan it came back as no codes.
I swap the purge solenoid with another one and CEL still on. I checked all the vacuum lines on the engine and all the way back to charcol canister and no cracks.
Anyone have any idea what the problem could be.. i need the CEL off to have it smogged.
Thank you
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