98 Jetta AHU throttle pedal feels no resistance and eng only idles???
98 Jetta AHU throttle pedal has no response on eng RPM - it also feels like mush - no resistance or springing back - car just idles does not respond to pedal postitioning? Would this possibly be a fly by wire pedal potentiometer there hooked up to the pedal and if so how can one test to see for sure if it is - or but maybe it is the injection pump - hope not - how can I eliminate one or the other or tell if it is one or the other?
Thanks for your input and help!