check engine from test pipe
#1
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check engine from test pipe
I installed a test pipe and my car is showing a check engine light. I was pretty sure this would happen, but I heard if you remove a fuse it will not set off the check engine light. Anyone know which fuse it is I should pull or have any other ideas on how to not trip the check engine light.
Thanks
Jason
Thanks
Jason
#4
Ive also heard from a friend you can cover the part of the o2 that goes into the testpipe with aluminum foil, and it will not cause the cel. never tried it though, has anyone?
#5
Pulling the BACK UP fuse will cause the car to run poorly, idle badly and will not allow the ECU to be adaptive, so if having no CEL light is more important than these things as well as never knowing if your car will ever have a real problem, then go ahead and run without it in.
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