Join Now
International Automotive Technicians Network

P1545 Diagnostic Trouble Code Discussion for August 2013

Air Conditioning Clutch Feedback Circuit Malfunction


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 P1545
Help Request Posted
2000 Volkswagen Passat GLS 1.8L Poor Idle Quality, Surge, Misfire VIN: WVWMA23B1Y
P1545: Throttle valve controller malfunction. Customer complaining that the SES light is on, car stalls sometimes and running really bad when first started. Pulled the listed codes. Started car and when AIR pump is running the idle surges, there is what sounds like small backfiring in the air cleaner, and...
August 08, 2013
2000 Volkswagen Passat GLS 1.8L Poor Idle Quality, Surge, Misfire VIN: WVWMA23B1Y
P1545: Throttle valve controller malfunction. Customer complaining that the SES light is on, car stalls sometimes and running really bad when first started. Pulled the listed codes. Started car and when AIR pump is running the idle surges, there is what sounds like small backfiring in the air cleaner, and...
August 12, 2013
2000 Volkswagen Jetta GLS 2.8L Poor Idle Quality, Hesitation, Cuts out VIN: 3VWSE29M7Y
P1545: Throttle Position Control Malfunction. ... another shop with a no start complaint. When the EPC and CEL were not on in bulb check, the vehicle would not start. We replaced the complete engine wiring harness and found some broken solder joints in the ECU. That has fixed the no start condition but ...
August 21, 2013
2000 Volkswagen Passat GLS 1.8L Poor Idle Quality, Surge, Misfire VIN: WVWMA23B1Y
P1545: Throttle valve controller malfunction. Customer complaining that the SES light is on, car stalls sometimes and running really bad when first started. Pulled the listed codes. Started car and when AIR pump is running the idle surges, there is what sounds like small backfiring in the air cleaner, and...
August 08, 2013
2000 Volkswagen Passat GLS 1.8L Poor Idle Quality, Surge, Misfire VIN: WVWMA23B1Y
P1545: Throttle valve controller malfunction. Customer complaining that the SES light is on, car stalls sometimes and running really bad when first started. Pulled the listed codes. Started car and when AIR pump is running the idle surges, there is what sounds like small backfiring in the air cleaner, and...
August 12, 2013
2000 Volkswagen Jetta GLS 2.8L Poor Idle Quality, Hesitation, Cuts out VIN: 3VWSE29M7Y
P1545: Throttle Position Control Malfunction. ... another shop with a no start complaint. When the EPC and CEL were not on in bulb check, the vehicle would not start. We replaced the complete engine wiring harness and found some broken solder joints in the ECU. That has fixed the no start condition but ...
August 21, 2013