Join Now
International Automotive Technicians Network

P1557 Diagnostic Trouble Code Discussion for September 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
2002 Audi S4 Avant 2.7L Excessive Emissions, MIL Lamp on VIN: WAUXD68DX2
P1557: charge pressure control positive deviation. Hello Audi Techs This vehicle is also putting out white smoke out of the tail pipe, we check for vacuum leaks with a smoke machine and did not find any vacuum leaks, also has auto transmission code P 1857 (load signal error message from ecu)and ABS code P1857 ...
September 03, 2008
2002 Audi S4 Avant 2.7L Excessive Emissions, MIL Lamp on VIN: WAUXD68DX2
P1557: charge pressure control positive deviation. Hello Audi Techs This vehicle is also putting out white smoke out of the tail pipe, we check for vacuum leaks with a smoke machine and did not find any vacuum leaks, also has auto transmission code P 1857 (load signal error message from ecu)and ABS code P1857 ...
September 03, 2008