B1021 Diagnostic Trouble Code Discussion for March 2006
TFE Malfuntion
Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.Trouble Ticket Help Requests for DTC B1021
| Help Request | Posted | |
| 1996 Oldsmobile LSS 3.8L Stall VIN: 1G3HY52LR4 B1021: TFE Malfuntion. ... me from another shop where the cam and crank sensors were replaced. It did have a cam sensor code in it when it arrived, but has not returned. I have lab scoped all circuits at the ignition module and all are ok at this time. I was able to get the car to a... |
March 13, 2006 | |
| 1996 Oldsmobile LSS 3.8L Stall VIN: 1G3HY52LR4 B1021: TFE Malfuntion. ... me from another shop where the cam and crank sensors were replaced. It did have a cam sensor code in it when it arrived, but has not returned. I have lab scoped all circuits at the ignition module and all are ok at this time. I was able to get the car to a... |
March 14, 2006 |
