EXHAUST HELP!!!!!!!!
#1
EXHAUST HELP!!!!!!!!
I switched my exhaust and my check engine light doesn't go off. I know exactly what it's on for. It is on for the O2 sensors. I put an O2 sensor simulator on it and it still stays on. Please help me!!!!!
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junior04
4.6L (1996-2004 Modular) Mustang
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09-28-2015 10:53 AM
tj@steeda
Steeda Autosports
0
09-24-2015 09:18 PM