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P0501 Diagnostic Trouble Code Discussion for September 2006

Vehicle Speed Sensor 1 Performance

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Trouble Ticket Help Requests for DTC P0501
Help Request Posted
2001 Audi TT 1.8L MIL Lamp on, VIN: TR4UWT28N1
P0501: vss out of range. As stated above the fuse was replaced after checking circuit draw while test driving and parked, the draw was 1.27 amps with no surges or much variance. According to Alldata and Mitchell, this fuse powers the “Haldex Coupling “, this seems to be about all that...
September 29, 2006