Ohms Measurements

35 Position ECU Plug:

For Terminal ID please refer to "Powertrain Management : Computers and Control Systems : Engine Control Module : Diagrams". Connector Views

CAUTION: When measuring Ohms, disconnect the ECU from the harness plug and never turn the ignition key on. It is possible that failure to follow these steps will result in damage to the ECU.




Grounds



Magnetic Coil Sensors



Coolant Temperature Sensors



Air Temperature Sensor



Throttle Switch



Air Flow Sensor
1 Flap on air flow sensor closed or air flow sensor plate at rest position. Resistance increases as flap or plate opens.
2 Flap on air flow sensor opened to maximum or air flow plate deflected to maximum.



Single Injector



Injector Group(s)



Altitude Sensor