Help - - throwing codes!!

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06-23-2007 | 02:40 AM

YJBrian91

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Help - - throwing codes!!

Check engine light came on today! The truck threw codes P2121 and P2122. Can anyone help me with this?

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06-23-2007 | 02:52 AM

jakebrake

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RE: Help - - throwing codes!!

Sorry, my list of codes stops at P1900. hopefully someone else will chime in

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06-23-2007 | 02:52 AM

sallyman1

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RE: Help - - throwing codes!!

how are you catching the codes? are you using a baseball glove?

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06-23-2007 | 02:55 AM

jakebrake

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RE: Help - - throwing codes!!

Not sure if that was helpful, but it was funny[&:]

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06-23-2007 | 03:14 AM

master tech

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RE: Help - - throwing codes!!

code 2121 App voltage do not agree with Idle valitdation signal and 2122 Low volts at App sensor. If you would the dignostic sheet for both codes, send me an e-mail.

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06-23-2007 | 05:04 AM

Captain Squalus

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RE: Help - - throwing codes!!

P2121 Throttle/Pedal Pos Sens/Switch D Circ Range/Perf
P2122 Throttle/Pedal Pos Sens/Switch D Circ Low Input

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06-24-2007 | 01:30 AM

YJBrian91

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RE: Help - - throwing codes!!

ha! ha! been told that it is accelerator pedal position sensor. I think it is only available through the stealership! $599.00!!!

Does anyone know if it is available anywhere else? Thanks for the help fellas!

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