P1609
Read the instructions below then
start the fault diagnostic procedure.
Symptom: CHECK ENGINE.
Internal Control Module. Malfunction.
Fault symptoms
On-Board Diagnostics
Type of diagnosis:
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Continuous. But interrupted when fault criteria fulfilled and will not restart until next driving cycle.
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Enable criteria:
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Ignition in OFF position. Main relay still active (for 10 s).
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Fault criteria:
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Current for the throttle motor cannot be completely cut off.
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Dependents:
System reaction to a fault:
OK report:
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Accelerator pedal has been depressed at some time and then fully released. 120 s has expired since then without fault criteria being fulfilled.
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Fault handling:
(See section
Fault handling III, other emission-related components and functions
for more information.)
Diagnostic help
Fault diagnosis concerns an internal fault in the control module.