01GolfALH
Member
Just got my swap running, with many thanks to several members' posts here on TDICLUB. The one problem I'm having is that the engine is defaulted to 1200 RPM and VCDS shows code P1639: Accelerator Pedal Position-Signal Implausible. I went back and double-checked my wiring against the diagram and the measured values show that the pedal input is smooth and consistent from 5.9% at idle to 100% at WOT, still no function though. The pedal assembly is from an automatic car, part #6Q1 723 503E, and my swap is a 5sp. Will I have to have a pedal assembly from a manual car for it to function, or can I adapt the automatic pedal with VCDS? I noticed that the auto pedal assembly has the additional kick-down switch where the manual ones don't, but both are 6-pin and the kick-down doesn't affect the measured value readout. Any help is appreciated, I'm so close!!