trouble codes
06-26-2004, 11:11 AM
#1
trouble codes just got back from advance auto, they pulled codes:
PO172 system to rich (bank 1)
PO175 system to rich (bank 2)
what could have caused this? maybe the IAT or MAF sensors? car is bone stock never been messed with.
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PO172 system to rich (bank 1)
PO175 system to rich (bank 2)
what could have caused this? maybe the IAT or MAF sensors? car is bone stock never been messed with.
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