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P2123 Diagnostic Trouble Code Discussion for September 2011

Accelerator Pedal Position Sensor 1 Circuit High

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Trouble Ticket Help Requests for DTC P2123
Help Request Posted
2002 Volkswagen Jetta GLS 1.8L no accelerator VIN: 3VWSE29M32
P2123: throttle d circuit high. greetings to all the thechs out there. we have a nightmare in the shop,this vw came from another shop, after welding a flex pipe the car lost the accelerator, idles but can not accel.After spending 4 hours diagnosing it we realized that the ECU was damaged, so...
September 08, 2011