P1260

Read the instructions below then start the fault diagnostic procedure.

Symptom: CHECK ENGINE.

P1260

Fault symptoms

•	CHECK ENGINE.

On-Board Diagnostics

Type of diagnosis:

-	Continuous. But interrupted when fault criteria fulfilled and will not restart until next driving cycle.

Enable criteria:

-	Ignition in ON position.

Fault criteria:

-	Throttle motor receiving close to 0 % PWM in opening direction for 4 seconds.

Dependents:

-

None.

System reaction to a fault:

-

None.

OK report:

-	Accelerator pedal has been depressed at some time and then fully released. 120 s has expired since then without fault criteria being fulfilled.

Fault handling: (See section Fault handling III, other emission-related components and functions for more information.)

•

Type III

Diagnostic help

Throttle return spring is too weak.

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.