Operation CHARM
: Car repair manuals for everyone.
Home
>>
Mitsubishi
>>
1989
>>
Starion L4-2555cc 2.6L SOHC Turbo
>>
Repair and Diagnosis
>>
Powertrain Management
>>
Computers and Control Systems
>>
Relays and Modules - Computers and Control Systems
>>
Engine Control Module
>>
Description and Operation
>>
Power Circuits
>>
Battery Signal
Battery Signal
Battery voltage signals are sent to the ECU, as a reference, to allow for base voltage compensation in the reading of various input sensors.