× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network

P1555 Diagnostic Trouble Code Discussion for March 2009

Battery Module Temperature Sensor Signal 1 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 P1555
Help Request Posted
2001 Audi TT Quattro 1.8L Hesitation, Cuts out, MIL Lamp on VIN: TRUWT28N21
P1555: Value above max charge pressure. customer complains of when he stomps it to pass, he hears a loud squeal, then car stutters, wants to die, then clears up. confirmed complaint. using pressure tester for cooling system, pressurized intake system, seems like too much boost psi entering crankcase...
March 12, 2009