Fault Conditions

P1310
Ignition Discharge Module. Not Powered, Bank 1.

Fault symptoms
- Engine fails to start.

On-Board Diagnostics
Type of diagnosis:
- Continuous. But interrupted when fault criteria fulfilled and will not restart until next driving cycle.

Enable criteria:
- Crankshaft rotating. Main relay voltage above 6 V.

Fault criteria:
- Voltage on all ignition trigger outputs is below 2 V for 1 second.

Dependents:
- None.

System reaction to a fault:
- Fuel shut-off

OK report:
- Enable criteria fulfilled. Fault criteria not fulfilled within 60 S.

Fault handling: See "Fault diagnosis, general" for more information.
- Type III. CHECK ENGINE does not go on.

Diagnostic help
The DTC is generated when the ignition discharge module is not supplied with current.

Check the wiring
Jiggle the leads and in-line connectors at various points and in different directions to detect any intermittent breaks or short circuits in the wiring. Observe the multimeter, test lamp or diagnostic tool while doing this.

Proceed to Diagnostic Procedures Checking the Ignition Discharge Module's Power Supply