The Accelerator Pedal Position (APP) Sensor is located on the accelerator pedal and is serviced as an assembly.
6.0L Diesel Engine
The diesel engine does not use an accelerator cable. Instead, the diesel engine uses an accelerator sensor assembly located on the accelerator pedal assembly. This drive-by-wire system is entirely electronic and, except for the accelerator pedal assembly, does not use mechanically moving parts. The accelerator sensor assembly is not adjustable.