OK so recently i lost trottle response when driving my golf mk3 1.9 diesel with electrical pedal. Needed to tap the gas until it started accelerating. Now its dead for good and the only way to drive was switching gears at idle rpms until u get to 5th gear(maxes at 60km/h). I read that sometimes shorts in other circuits lead to burning out the ground in the ecu that is also connected to the pedal. Found a short in the glowplug wire. Changed the ecu and siemens block from a donor car and still no result. Changed the pedal from the donor car and it didn't do anything aswell.