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Accelerator Pedal Position Sensor: Testing and Inspection

16. Electronic Pedal - Pedal position sensor

16.1 Accelerator pedal position sensor (APPS)

16.1.1 Accelerator pedal position sensor Diagnosis
The purpose of the diagnosis shall be the detection of electrical faults and not plausible Conditions of the two sensors. Therefore the following error-checks are performed:
- Signal range check high
- Signal range check low
- Ratio check
- Double error

16.1.1.3 Flowchart: Out of Range / Rationality check






16.1.1.4. Flowchart: Double error