LEMON Manuals
: Even more car manuals for everyone
Home
>>
American Motors
>>
1982
>>
Spirit Base, 2D Hatchback, 2.5L Eng VIN B, Automatic Trans
>>
Repair and Diagnosis
>>
Engine Performance
>>
Engine Control Systems
>>
Computer Controlled Catalytic Converter
>>
Operation
>>
Electronic Control Module (ECM)
>>
Power Supply
Power Supply
Main source of power for the ECM is from the battery, through the ignition circuit.