When Monitored and Set Condition
- When Monitored: With battery voltage greater than 10 volts. Engine Control Relay energized. Engine speed less than 3000 RPM.
- Set Condition: No inductive spike is detected after injector turn off. One Trip Fault.
| Possible Causes |
|---|
| INJECTOR CONTROL CIRCUIT OPEN |
| FUSED ENGINE CONTROL RELAY OUTPUT CIRCUIT OPEN |
| INJECTOR CONTROL CIRCUIT SHORT TO GROUND |
| FUSED ENGINE CONTROL RELAY OUTPUT CIRCUIT SHORT TO INJECTOR CONTROL CIRCUIT |
| FUEL INJECTOR |
| POWERTRAIN CONTROL MODULE |
For a complete Powertrain Control Module Circuit Diagram, (Refer to ENGINE - SCHEMATICS AND DIAGRAMS) .