P1601
Read the instructions below then
start the fault diagnostic procedure.
Symptom: CHECK ENGINE comes on after two driving cycles.
Internal Control Module. Malfunction.
Fault symptoms
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CHECK ENGINE comes on after two driving cycles.
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Conditions
The following conditions apply for this DTC:
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Ignition switch in ON position.
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No pulses are generated to the control module input for pedal position sensor 2.
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Diagnostic help
Fault diagnosis concerns an internal fault in the control module.
Check the wiring
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Note
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Jiggle the leads and in-line connectors at various points and in different directions to detect any intermittent breaks or short circuits in the wiring. Observe the multimeter, test lamp or diagnostic tool while doing this.
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