Golf GTI L4-1781cc 1.8L SOHC (RD) (1987)
Air Flow Sensor
Oxygen Sensor
Ohms Measurements
CAUTION: WHEN MEASURING OHMS DISCONNECT THE ECU FROM THE HARNESS PLUG AND NEVER TURN THE IGNITION KEY
ON. IT IS P0SSIBLE THAT FAILURE TO FOLLOW THESE STEPS WILL RESULT IN DAMAGE TO THE ECU.
Grounds
Coolant Temperature Sensor
Throttle Switch
ISC Valve
Electro-Hydraulic Actuator