P1545 OBD Code Definition:
P1545 Pedal Position Sensor
P1545 OBD Code Description:

Possible Symptoms

• Increased Idle Speed
• Bucking at Load Change

Possible Causes

• Throttle Body dirty
• Throttle Body Wiring faulty
• Throttle Body faulty

Possible Solutions

• Clean Throttle Body
• Check Throttle Body Wiring
• Check Throttle Body

Special Notes

• Use Meas. Blocks & Basic Setting for testing
• When found in the NAR 2.0l TFSI: (BPY, CCTA and CBFA) check TSB 01-09-04 or 2018652 for a wiring repair at the Throttle Body.