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2007 Dodge Ram 3500 ST 6.7L MIL Lamp on
Posted to Chrysler Driveability on 6/20/2023 4 Replies

has codes p2121 and u1400 truck idles fine losses power intermittently throttle light on each time a part was replaced it will run fine for a few month then act up. we have checked all powers and grounds theyb check good each time we check them. im leaning...

4 Replies Received (View Replies)

  Related Documents & Media  2007 Dodge Ram 3500 ST

 
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car Vehicle Data

2007 Dodge Ram 3500 ST

VIN 3D6WG46A87
Engine6.7 L / 6 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursCruise, Intermittently

Trouble Codes

P2121Accelerator Pedal Position Sensor 1 Performance
U1400Implausible TP Sensor Signal Received
Message Closed

car Vehicle Data

2007 Dodge Ram 3500 ST

VIN 3D6WG46A87
Engine6.7 L / 6 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursCruise, Intermittently

Trouble Codes

P2121Accelerator Pedal Position Sensor 1 Performance
U1400Implausible TP Sensor Signal Received