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P1610

Read the instructions below then start the fault diagnostic procedure.

Symptom: Engine speed limited to 2200 rpm. CHECK ENGINE. Idling speed incorrect. Cruise control not working.

P1610


Internal Control Module. Malfunction.


Fault symptoms


Engine speed limited to 2200 rpm.

CHECK ENGINE.

Idling speed incorrect.

Cruise control not working.


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:


- Pedal position deviation between processors 592 and 339.


Dependents:


- None.


System reaction to a fault:


- Fuel shut-off at engine speeds above 2200 rpm. Throttle control in limp-home. Limp-home solenoid will be activated 5 times in succession each time the ignition is switched on until the fault has been repaired and the diagnostic trouble codes cleared.


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 “Fault diagnosis, general” for more information.)


- CHECK ENGINE goes on immediately and can be turned off only by clearing the trouble codes.


Diagnostic help

Fault diagnosis concerns internal control module fault.

See P0605 .