P1264
Read the instructions below then
start the fault diagnostic procedure.
Symptom: CHECK ENGINE goes on immediately.
Throttle control in limp-home mode.
Idling speed incorrect.
Cruise control not working.
Throttle Open when Pedal is Released.
Fault symptoms
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CHECK ENGINE goes on immediately.
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Throttle control in limp-home mode.
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Idling speed incorrect.
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Cruise control not working.
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Conditions
The following conditions apply for this DTC:
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Throttle position exceeds the maximum permissible with pedal released.
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Diagnostic help
The throttle has been open despite the driver releasing the accelerator pedal. A mechanical fault is preventing the throttle from closing.
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.
