P1639 Diagnostic Trouble Code Discussion for June 2009
5-Volt Reference 'B' Circuit Malfunction
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 P1639
| Help Request | Posted | |
| 2003 Volkswagen EuroVan MV 2.8L Poor Idle Quality, Cuts out, Stall, MIL Lamp on VIN: WV2MB47073 P1639: 18047 tps signal irrational. This van came in this morning on the hook, it starts but runs very poorly then dies but will keep restarting and running poorly. It came in with about 25 codes (inlcuding misfire codes) I cleared them and these three come right up I think the pedal sensor is f... |
June 09, 2009 | |
| 2003 Volkswagen EuroVan MV 2.8L Poor Idle Quality, Cuts out, Stall, MIL Lamp on VIN: WV2MB47073 P1639: 18047 tps signal irrational. This van came in this morning on the hook, it starts but runs very poorly then dies but will keep restarting and running poorly. It came in with about 25 codes (inlcuding misfire codes) I cleared them and these three come right up I think the pedal sensor is f... |
June 12, 2009 |
