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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for August 23, 2014
International Automotive Technicians' Network (iATN) - Members Only
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Open Help Requests for GM
Help Request Answers
2009 Chevrolet Impala LT 3.5L Hesitation, MIL Lamp on VIN: 2G1WT57K49
Hello everyone. This chev was brought in from another shop. It came in with reduced power light on and car in a limp mode.The tps sensor and pigtail had already been replaced also the app sensor.I rechecked wiring at tps to be sure it was hooked up correctly a... Trouble codes: P2135 (Po120-), P0120, P0122, P0222, P0223, P0651
2009 Chevrolet Express 1500 5.3L Bus VIN: 1GCFH15409
This van was towed to us with a broken fuel pump pressure control module after replacing and having programed by the dealer. (Who had it for 2 days because it would not take the programing) we got the van back with no communication to the EBCM, fuel pump press...

Fixes & Summaries for GM
Fix/Summary Answers
1998 Chevrolet Cavalier 2.2L abs/srs VIN: 3G1JC5249W
Customer decided to not go on with the repair. Thanks for all the suggestions. All of a sudden there were many more electrical problems with intermittent communication to the ABS control module him and when we had communication the air-conditioning would st...
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