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P2138 Diagnostic Trouble Code Discussion for March 2008

Accelerator Position Sensor 1-2 Correlation

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Trouble Ticket Help Requests for DTC P2138
Help Request Posted
2004 Dodge Ram 1500 ST 5.7L Hesitation VIN: 1D3HV18D24
P2138: APP 1 and 2 voltage performance. Good day people. I have this 04 Dodge Ram with a hemi engine that was cutting out with a no start condition then the electronic throttle control light would come on. If it did start there would be no throttle control. Codes indicated possible 5 volt referance ...
March 06, 2008