P0606

Read the instructions below then start the fault diagnostic procedure.

Symptom: CHECK ENGINE.

P0606

Fault symptoms

•	CHECK ENGINE.

On-Board Diagnostics

Type of diagnosis:

-	Continuous.

Enable criteria:

-	Ignition ON.

Fault criteria:

-	The control module has detected a processor fault.

Dependents:

-

None.

System reaction to a fault:

-	Engine turns off.

OK report:

-	The above conditions have not been fulfilled.

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

-

Type III.

Diagnostic help

See Before changing a control module .

Checking the wiring

Jiggle the wiring harness at several points and in different directions to detect intermittent breaks and short circuits. Observe the multimeter, diagnostic tool or test lamp during the check.