Power Circuits
Turn ignition on. Check for battery voltage on ECU terminals No. 102 and 107. If battery voltage is not present, check operation of MPI control relay. See RELAYS under MOTORS, RELAYS & SOLENOIDS.
ENGINE CONTROL UNIT (ECU) LOCATION
| Application | Location |
|---|---|
| Colt Vista | Under driver's seat |
| All Others | Near right kick panel |