Pretesting Inspection

If FBC system components fail, interruption of fuel supply or failure to supply proper amount of fuel for engine operation will result. The following conditions will result: engine is hard to start or does not start at all, unstable idle and/or poor driveability. Before testing FBC system, perform basic engine checks first (ignition system, incorrect engine adjustments, etc.).

Fig 1: Colt Vista Feedback Carburetor Electronic Control Unit Connector Terminal Locations

Fig 2: Output Signals for Colt Vista Manual Transmission (Part 1 of 2)

Fig 3: Output Signals for Colt Vista Manual Transmission (Part 2 of 2)

Fig 4: Output Signals for Colt Vista Automatic Transmission (Part 1 of 2)

Fig 5: Output Signals for Colt Vista Automatic Transmission (Part 2 of 2)

Fig 6: Chrysler Corp. Imports Colt Vista with Manual Transmission Feedback Carburetor System Wiring Diagrams

Fig 7: Chrysler Corp. Imports Colt Vista with Automatic Transmission Feedback Carburetor System Wiring Diagram