P1557 Diagnostic Trouble Code Discussion for July 2008
Battery Module Temperature Sensor Signal 3 Circuit Low Voltage
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 P1557
| Help Request | Posted | |
| 1998 Audi A4 1.8L Hesitation, Poor Fuel Economy VIN: WAUCB28D3W P1557: charge pressure deviation intermitent. i cant find any kind of boost sensor in the computer, i have vag com. i think it must be a fairly common problem as i have 2 customers that have not complained but their cars are slower than most 1.8t that i work on. thanks for your help. chris |
July 10, 2008 |
