1999 Dodge 2500 (Cummins 5.9L) Code P0122 [Archive] - Motorgen - Automotive Events, Meets, Cruises and Forums

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Vettezuki

05-17-2016, 02:19 PM

This seems to be an APPS failure. However, Rock Auto doesn't have an APPS for that year make model, but a TPS. Are these different words for the same thing?

Shaolin Crane

05-17-2016, 02:54 PM

Sorta, check this. Personally I'd check the wires on the pedal first for chaffing.
http://www.cumminsforum.com/forum/98-5-02-powertrain/445819-p0122-code.html?nocache=1463518348345