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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for May 2, 2021
International Automotive Technicians' Network (iATN) - Members Only
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Open Help Requests for GM
Help Request Answers
2007 Chevrolet Tahoe LTZ 5.3L Line pressure control solenoid VIN: 1GNFC13007
Hard P0961 will return immediately. Scan data shows 0 amps and 0 amps desired. But the Service info says at idle I should see a 60hz duty cycle not 0. I am stuck at the short to voltage test when I back prob both the high and low control with KOEO I get 10...
2008 Chevrolet Cobalt LT 2.2L MIL Lamp on VIN: 1G1AL58F78
So been a while since I been here posting for help, this is my neighbors car , has been sitting parked , but need to get it back on the road for a sibling that now needs it , I had a pretty big laundry list to do on this , everything went good except for t... Trouble codes: P0411 (Secondary Air Injection AIR System Incorrect Air Flow Detected)

Fixes & Summaries for GM
Fix/Summary Answers
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