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P2127 Diagnostic Trouble Code Discussion for October 2012

Accelerator Pedal Position Sensor 2 Circuit Low

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Trouble Ticket Help Requests for DTC P2127
Help Request Posted
2008 Nissan Altima S 2.5L MIL Lamp on VIN: 1N4AL24E78
P2127: APP sensor 2 signal circuit low voltage. This vehicle came from the dealer with no throttle response. vehicle starts and idles fine. Dealer told customer the vehicle needed a new main wire harness and engine ECM ($5000+). I checked the 6 wires that go from pedal sensor to ecm and all are fine. I have...
October 16, 2012
2006 Hyundai Sonata GLS 2.4L Hesitation, MIL Lamp on VIN: 5NPEU46C36
P2127: Throttle Pedal/Position Sensor 'E' Circuit Low Voltage. ... last week due to being clogged. Job went pretty good considering it was a Hyundai. However, I now have some issues that have come up. When the car came in initially, the owner complained of a check engine light. I scanned the computer and got: P0011- A CMP...
October 31, 2012