Dodge Ram 3500 Diesel - code P2121?

  • Thread starter Thread starter 40something
  • Start date Start date
4

40something

Guest
we were told this is the APPS (accelerator pedal position sensor) that has gone out? The truck will run and idle just fine. When you push on the gas pedal nothing happens. Anyone know if we have the replace this sensor or could it be something else? We are being told the part alone costs $600!!!!!! OUCH!
 
Back
Top