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P1555 Diagnostic Trouble Code Discussion for August 2009

Battery Module Temperature Sensor Signal 1 Circuit Low Voltage


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Trouble Ticket Help Requests for DTC P1555
Help Request Posted
1999 Volkswagen Passat GLS 1.8L No Start, Poor Idle Quality, Surge, Cuts out, Stall, Poor Fuel Economy, MIL Lamp on VIN: WVWMA63B6X
P1555: 17963 engine overboost. Stumped again. Got this Passat several weeks ago with the complaint of intermintant loss of power. Checked all ignition parts and fuel pressure at the time as well as codes and found oil contaminated coil boots, autolite spark plugs, and three cracked coils. A...
August 21, 2009
1999 Volkswagen Passat GLS 1.8L No Start, Poor Idle Quality, Surge, Cuts out, Stall, Poor Fuel Economy, MIL Lamp on VIN: WVWMA63B6X
P1555: 17963 engine overboost. Stumped again. Got this Passat several weeks ago with the complaint of intermintant loss of power. Checked all ignition parts and fuel pressure at the time as well as codes and found oil contaminated coil boots, autolite spark plugs, and three cracked coils. A...
August 21, 2009