Hva betyr feilkode ECM-P001A00?

Diagnose og feilkodedefinisjon for ECM-P001A00 (Volvo S80 (2007–), Volvo S80 (2007–), Volvo V70 (2008–)). Bestill reparasjon hos OBD Tuning.

VOLVO

ECM-P001A00 - Intake (A) Cam Profile Control Circuit / Open (Bank 1). General Failure Information. No sub type information

System

Motorstyring (ECM)

Volvo-modeller feilkoden gjelder for

Gjelder følgende modeller:

5 modeller

S80 (2007–), V70 (2008–), XC60 (2009–), XC70 (2008–), XC90 (2003–)

Vis modeller per årsmodell og motor (10)

Hva betyr feilkoden?

The engine control module controls the variable cam profiles and monitors the control signal to the cam profile valves on the intake side, bank 1. The code is a general fault with no more specific description, and it is set when the control signal is missing.

Mulige årsaker

Dirty or damaged cam profile solenoid
Poor contact or oxidation in the connections
Open circuit in the supply wire
Open circuit in the signal wire

Hva du kan gjøre

1Read the code, clear it and road test the car to see whether it returns
2Check the connector at the cam profile solenoid for loose or oxidised parts
3Use a multimeter to check that the wires to the solenoid have no open circuit
4Look for chafed or pinched wiring along the harness to the solenoid
5If you have a diagnostic tool: activate the intake-side cam profile control and check that it responds
6If the fault returns: have a workshop clean the cam profile solenoid, or replace it if it still malfunctions

Symptomer du kan merke5

Emissions warning lamp lit
Uneven idle
Engine is hard to start
Higher fuel consumption
Reduced performance

Hva feilen kan påvirke1

The variable cam profile on both banks switches to the low-lift position

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