Possible Causes
NOTE:
Monitor description.
Fault detected by the injector control module's power stage diagnostic then passed to the main central processing unit
- The engine control module has determined an open circuit via lack of bias voltage, low current flow, no change in the state of an input in response to an output
- Connector is disconnected, connector pin is backed out, connector pin corrosion
- Fuel injector circuit, open circuit, high resistance
- Fuel injector failure