GENERATOR TERMINALS Volvo S40 II рестайлинг

GENERATOR TERMINALS

Generator (GEN) terminals, 5 cylinder engine

1. Screw terminal #1. B+ to the battery via the starter motor
2. Upper terminal #1. Not used
3. Center terminal #2. To the engine control module (ECM)
4. Lower terminal #3. Not used.

Generator (GEN) terminals, 4 cylinder engine

1. Screw terminal #1. B+ to the battery via the starter motor
2. Upper terminal #1. To the engine control module (ECM)
3. Center terminal #2. To the engine control module (ECM)
4. Lower terminal #3. Reference voltage from the battery.