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Board index » OBD Troubleshooting Help » OBD-II P0XXX Powertrain Codes All times are UTC - 7 hours [ DST ]

Trail Blazer 2002 4.2 L. Vortec Code P0171

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ERNESTO ESPINOSA	Post subject: Trail Blazer 2002 4.2 L. Vortec Code P0171 Posted: Mon May 18, 2009 6:03 pm
Joined: Mon May 18, 2009 12:52 pm Posts: 1	I can´t find where is the fault with this code. After erase de code I drive the Van and after 1 or 2 minutes check engine light on. I have inspected vacum leak, pressure gas (close 60 PSI), O2 sensor works well, MAP sensor, I have washed injectors. Apparenly everthinks are well. Somebody has had similar faul ???? Thank you for your answer
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Sponsored Links	Post subject: Trail Blazer 2002 4.2 L. Vortec Code P0171  Posted: Today
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