Fehlercode P 1166

[lothar888]

Wer kennt eine Lösung für den Lehlercode P1166 ?

[JK_aus_DU]

Ist kein allgemeiner OBD-Code sondern herstellerspezifisch. Da hilft nur auslesen lassen. Kann so einiges sein:

Engine ECU

Fault code P1166

After sales description of the fault code High pressure fuel regulation : Measured rail pressure higher than the maximum pressure

Description of the diagnostics Measured rail pressure higher than the maximum pressure (for 5 seconds)

Conditions of activation of the diagnostics Consult the associated contexts for the Pcode forwarding conditions

Conditions of disappearance of the fault Driving for 5 minutes

Down-grade modes if fault present Switching off of the engine

Irreversible cutting of the cruise control

Deactivation of automatic mode for the electronic parking brake

Deactivation of the speed limiter

Switching on of the warning light and/or warning message Warning lamp MIL

Main customer complaints likely Lack of power

Jerking/stalling

Suspect areas Electrical harness

Wiring

High pressure fuel pump

Fuel flow regulator

Low pressure fuel circuit

Fuel filter

Engine management ECU

Fuel high pressure sensor

Quelle: http://c4owners.org/plugins/forum/forum_viewtopic.php?60304