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Jeep
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2007
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Commander Base, 4.7 P, AWD
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Repair and Diagnosis
›
Engine Performance
›
System
›
DTCS P1602 To P2123
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P2123-Accelerator Pedal Position Sensor 1 Circuit High
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Monitor Conditions
Monitor Conditions
When Monitored:
With the ignition on and no other APPS No. 1 DTCs present.