P1310

Read the instructions below then start the fault diagnostic procedure.

Symptom: Engine fails to start.

P1310

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 section Fault handling III, other emission-related components and functions 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.