Golf GTI L4-1984cc 2.0L DOHC (9A) (1990)
Air Flow Sensor
Electro-Hydraulic Actuator
Oxygen Sensor
Transmission Switch
Air Conditioner Control
** Not applicable to all Systems. Check for terminal in ECU plug at position 19.
Ohms Measurements
25 Position ECU Plug
For Terminal ID refer to "Powertrain Management : Computers and Control Systems : Engine Control Module : Diagrams". See:
Diagrams/Connector Views
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.