P1532
Read the instructions below then
start the fault diagnostic procedure.
Symptom: CHECK ENGINE lights up straight away.
Throttle control in limp-home mode.
Fuel shut-off at engine speeds above 2200 rpm.
Incorrect idle speed.
Cruise control inoperative.
Pedal Position Sensor 1 and 2 Circuit. Control Module Inputs Shorted to Each other.
Fault symptoms
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CHECK ENGINE lights up straight away.
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Throttle control in limp-home mode.
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Fuel shut-off at engine speeds above 2200 rpm.
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Cruise control inoperative.
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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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Pulses from the control module input for pedal position sensor 2 are detected on the control module input for pedal position sensor 1.
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Diagnostic help
Fault diagnosis concerns electrical faults in connecting cables or in any of the sensors.
Diagnostic tool functions related to this fault are:
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Pedal position sensor 1, in V.
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Pedal position sensor 2, in V.
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See also the description of test values under ”Fault diagnosis, general” for more information.
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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