Stationair probleem 928 S3 85-86, ECU Reparatie Front axle Porsche 928 S4 Instrument and

Porsche 928 S4 Instrument and HVAC Wiring Harness

Color: black

With crack

Do parts from the old condenser need to be transferred

Stationair probleem 928 S3 85-86, ECU Reparatie Front axle Porsche 928 S4 Instrument andThe 5. 0 liter 32V S3 model sometimes has a persistent problem with controlling the idle speed. The engine then runs either at too high or too low an idle speed. After the engine warms up, the idle speed sometimes drops so low that the engine nearly stalls. The problem can be a defective or stuck stepper motor or, as we have discovered, the ECU. The ECU controls the idle speed by driving the stepper motor for the idle speed. Increasingly, we see that