SL L4-1.9L DOHC VIN 7 (1992)
Voltage Signal: Description and Operation
Battery Voltage Signal
PCM Wiring
The battery B+ line is fed directly from the battery. This allows the PCM to retain its memory when the ignition is turned "OFF".
Saturn Workshop Service and Repair Manuals
Battery Voltage Signal|Page 3291 >
< Vehicle Speed Sensor|Locations|Page 3286
Page 1
