SW L4-1.9L DOHC VIN 7 (1993)
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".
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".