9. Apps Sweep

With the ignition on.

With the DRB III(R), monitor the APPS #2 voltage.

Slowly open the throttle from the idle position to the wide open throttle position.

Does voltage start at approximately 0.45 of a volt and go above 2.1 volts with a smooth transition? 

1. Yes  >> Go To 10
2. No  >> Replace the Accelerator Pedal Position Sensor. See FUEL SYSTEM article.

   See POWERTRAIN VERIFICATION TEST - VER 2  .