Does anyone know what the resistance values of the idle speed motor are supposed to be?
My values:
Pin 1 to 2: 11.3 ohms
Pin 2 to 3: 10.1 ohms
Pin 1 to 3: 21 ohms
Location: FL
Posts: 947
My VIN: Early
Does anyone know what the resistance values of the idle speed motor are supposed to be?
My values:
Pin 1 to 2: 11.3 ohms
Pin 2 to 3: 10.1 ohms
Pin 1 to 3: 21 ohms
Early 81 5spd conversion- DMCH Ground Effects, Double Din, Custom Instrument Cluster, QA1 Suspension, 3.0 PRV with MS3
Location: Leonardtown, MD
Posts: 9,003
My VIN: 03572
That looks good for the stock idle motor.
I get these values but mine include some wiring from the idle motor to the ohm meter.
10.7
11.8
22.0
You always get a little different readings measuring low resistance with and ohmmeter. To get accuracy I power the resistance with a power supply to get 1.00 amp and then measure the voltage on the resistance.
The smaller Volvo idle motor is about double those resistance readings.
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Dave M vin 03572