| | Test results |
| 0 | Preliminary checks | All OK | Problems encountered | Operation |
|---|
| Check that the air intake/vacuum circuit is working properly. | Move on to Step 1. | Intake system not sealed. | Restore the correct seal for the intake system. |
| 1 | Mode parameters check | All OK | Problems encountered | Operation |
|---|
| Check for the presence of any faults by connecting to the engine management control unit using the Examiner. | Move on to Step 2. | Presence of errors. | Continue as instructed by the diagnostic equipment. |
| 2 | ACCELERATOR PEDAL CHECK | All OK | Problems encountered | Operation |
|---|
| Using the Examiner, check the correct voltage values of the accelerator pedal potentiometers.Check that the accelerator pedal potentiometer is working properly. See Test 1068AC ACCELERATOR PEDAL CHECKS | End of diagnosis. | 1.Accelerator pedal potentiometer defective.2.Potentiometer wiring defective. | 1.Replace the accelerator pedal. Op. 1068A20 ACCELERATOR PEDAL WITH BUILT-IN POTENTIOMETER - R.R 2. Restore the correct wiring. |