LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Chevrolet
>>
1987
>>
Chevette 2D Hatchback, Automatic
>>
Repair and Diagnosis
>>
Engine Performance
>>
Theory and Operation
>>
CCC Theory/Operation
>>
Operation
>>
Electronic Control Module (ECM)
>>
Power Supply
July 1:
So it begins
. Don't worry, this is not in the correct legal jurisdiction!
Power Supply
The main source of power for the ECM is from the battery, through the ignition circuit.