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P0501 Diagnostic Trouble Code Discussion for March 2011

Vehicle Speed Sensor 1 Performance


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Trouble Ticket Help Requests for DTC P0501
Help Request Posted
1998 Volkswagen Passat GLS 1.8L MIL Lamp on, Speedo Inop VIN: WVWMA63B6W
P0501: Vehicle speed sensor A no signal VW code 16885. ... (AEB) here. I had replaced the transaxle (5HP-19 DDT). The car sat for a couple of years before actually having any work done on it. I don't know if the speedo wasn't working before I did the transaxle replacement. I have an ECU code 16885 or P0501 for Veh...
March 09, 2011
1995 Buick Park Avenue 3.8L Poor Fuel Economy VIN: 1G4CW52K0S
P0501: Vehicle Speed Sensor. Diagnose any of the mentioned codes and come up with bad ECM replaced the ECM and all the same symtoms and codes. Scan data shows a bad Quad Driver 1. Disconnected and checked all wiring to the ECM and sensors/actuators from the ECM and all check fine. I can g...
March 29, 2011
1995 Buick Park Avenue 3.8L Misfire VIN: 1G4CW52K1S
P0501: VSS circuit. ... Engine light on, but it works during key on bulb check and a total of 19 DTC's in current codes, none in history codes. Cleared codes and they all came back. p0703, p0501, p0755, p1361,'p0101, p161...
March 29, 2011
1998 Volkswagen Passat GLS 1.8L MIL Lamp on, Speedo Inop VIN: WVWMA63B6W
P0501: Vehicle speed sensor A no signal VW code 16885. ... (AEB) here. I had replaced the transaxle (5HP-19 DDT). The car sat for a couple of years before actually having any work done on it. I don't know if the speedo wasn't working before I did the transaxle replacement. I have an ECU code 16885 or P0501 for Veh...
March 09, 2011
1995 Buick Park Avenue 3.8L Poor Fuel Economy VIN: 1G4CW52K0S
P0501: Vehicle Speed Sensor. Diagnose any of the mentioned codes and come up with bad ECM replaced the ECM and all the same symtoms and codes. Scan data shows a bad Quad Driver 1. Disconnected and checked all wiring to the ECM and sensors/actuators from the ECM and all check fine. I can g...
March 29, 2011
1995 Buick Park Avenue 3.8L Misfire VIN: 1G4CW52K1S
P0501: VSS circuit. ... Engine light on, but it works during key on bulb check and a total of 19 DTC's in current codes, none in history codes. Cleared codes and they all came back. p0703, p0501, p0755, p1361,'p0101, p161...
March 29, 2011