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Infiniti
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2012
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QX56 AWD
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Repair and Diagnosis
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Transmission
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Transfer Case
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DTC/Circuit Diagnosis
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DTC P1829: Accelerator Pedal Position Sensor
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DTC Logic
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DTC Detection Logic
DTC Detection Logic
DTC
Display item
Malfunction detected condition
Possible cause
P1829
THROTTLE POSI SEN
Malfunction is detected in accelerator pedal position signal that is output from ECM through CAN communication.
Harness or connector (CAN communication line)
Internal malfunction of ECM