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Prev Professional Automotive Repair Technical Discussions for December 6, 2018
International Automotive Technicians' Network (iATN) - Members Only
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Open Help Requests for GM
Help Request Answers
2009 Chevrolet Express 1500 4.3L EVAP Monitor VIN: 1GCFG15XX9
This one is really stumping me. I had this van in for a DriveClean failure for the two codes listed. I did my usual EVAP system check over to make sure all it needed was the Canister Vent Valve, everything else was flowing and sealing the way it should be.... Trouble codes: P0158 (O2 Sensor Circuit High Voltage Bank 2 Sensor 2), P0449 (Evaporative Emission System Vent Valve/Solenoid Circuit)
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2012 Chevrolet Malibu LS 2.4L start and stall VIN: 1G1ZB5E00C
Hi All. We have a car that broke down on the road with a crank, start and stall issue. code P0011 "intake camshaft position system range performances" was stored and I have never seen this cause an issue that would not allow me to not drive the car. I chec... Trouble codes: P0011
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Fixes & Summaries for GM
Fix/Summary Answers
2007 Chevrolet Equinox LS 3.4L MIL Lamp on VIN: 2CNDL13F07
so the fix in the end turned out to be that the brand new MAF we put in wasnt very good, replaced it again and it only changed the grams per second of air by .3 which was enough to run a lean code Trouble codes: P0171.
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