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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for December 26, 2016
International Automotive Technicians' Network (iATN) - Members Only
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(Also Available: All, Asian, Chrysler, European, Ford, GM.)
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Open Help Requests for GM
Help Request Answers
2006 Cadillac STS 4.6L MIL Lamp on VIN: 1G6DC67A56
map checked 1.9v on idle 4v under 3000rpm, fuel trims a maxed out to 30% wil go down to 20 under 3000rpm and the only time when trims will set to 0 ballance is under snap throtle. Car doesn't show any symptoms of a lean condition. Codes present and everything ... Trouble codes: P0171 (p0174-), P0174 (p0161-), P0161 (testing and results)
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Fixes & Summaries for GM
Fix/Summary Answers
2005 Buick Rendezvous CXL 3.4L abs VIN: 3G5DA03E05
replaced wiring to both front sensors. did not fix. put two dealer hubs on it. still no fix, so I replaced anti-lock control module. fixed
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1999 GMC Yukon SLT 5.7L Misfire, MIL Lamp on VIN: 1GKEK13R0X
Thank you for the help on this one. While all replies are appreciated and were helpful we stayed the course as others suggested and replaced the injectors Once the new injectors were in the codes cleared at start up on their own and the random multiple misfire... Trouble codes: P0300.
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