 Prev |
Professional Automotive Repair Technical Discussions for May 14, 2021 International Automotive Technicians' Network (iATN) - Members Only |
Next  |
| (Also Available: All, Asian, Chrysler, European, Ford, GM.) | ||
| Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder. | ||
Open Help Requests for GM
| Help Request | Answers | |
| 2000 Chevrolet Tahoe LT 5.3L MIL Lamp on VIN: 1GNEK13T8Y We replaced the engine with a dealer long block, we have a P0327, knock sensor code, We replaced #1 knock sensor and harness and omhed the wiring, all ok, Heres the kicker. I lad scoped both knock sensor signals and #1 had less amplitude the #2, id say abo... Trouble codes: P0327 (Knock sensor1 signal short or low) |
View | |
| 2012 Chevrolet Impala LT 3.6L MIL Lamp on VIN: 2G1WB5E34C When I first diagnosed the vehicle, Was unable to get the Electric AIR pump to operate using a GM Tech 2 with candi module. No Blown fuses, All relays appeared to operate at this time. I found water in the AIR pump, being cold in Maine in March it could ha... Trouble codes: P0411 (Secondary AIR Systemincorrect air flow), P2440 (Secondary AIR shutoff valve stuck open), P2430 (Secondary AIR Pressure Sensor Circut BK 1), P2435 (Secondary AIR Pressure Sensor Circut BK 2) |
View |
Fixes & Summaries for GM
| Fix/Summary | Answers |
