T8 / P0606 00

Read the instructions below then start the fault diagnostic procedure.

Symptom: Fault indicator lamp (for further information see WIS Fault diagnosis, general) Limp home

P0606 00

Fault symptom

Fault indicator lamp (for further information see WIS Fault diagnosis, general)

Limp home

On-board diagnosis

Type of diagnosis:

Continuous

Enable criteria:

Ignition ON.

Fault criteria:

Control module on-board diagnostics has detected an internal communication fault.

Dependent:

None

System reaction to a fault:

Different types depending on the type of ECM fault.

OK report:

Fault criterion not fulfilled and vehicle speed over 0 km/h for more than 60 s.

Fault handling:

Type III

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

Diagnostic help

Diagnosis regards:

To locate electrical faults in the control module internal electronics.

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IMPORTANT

•

If the control module part number is 55354002 for B202E/L or 55354562 for B207R, the module should be updated to the latest software since these parts can incorrectly generate a DTC. If the part number is later than the numbers indicated, perform the normal fault diagnosis. The DTC can remain after SPS programming if the fault is genuine.

•	A fault on the ground lead to the intake manifold pressure sensor can generate the DTC.

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See "Before changing a control module" and "After fitting a control module" under Fault diagnosis, general.

Functions in the diagnostic tool related to the fault:

See menu "All - Add/Remove"