threw P0172 and P0175 have questions
08-26-2003, 05:54 PM
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Join Date: Mar 2003
Location: ferndale, MI
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threw P0172 and P0175 have questions My vehicle has been sitting for three weeks with the battery disconnected. started it and it wouldn't idle. reloaded the program and started fine. drove it then the SES light came on and I pulled these codes PO172 AND PO175.Rich bank 1 and bank 2, I checked the MAF and its clean. the PCV looks OK but i'm pulling -10.9% on both banks At idle. Is my IFR off and need to be adjusted? any help would be appreciated.
