Outline Of Diagnosis
WARNING: This page is about a different car, the 2012 Subaru Forester. However, it is still accessible from the selected car via links, so may be relevant.
Judge as NG when any one of the followings is established.
- Monitoring IC operates abnormally. (Monitoring IC malfunction)
- Input amplifier circuit of throttle position sensor 1 operates abnormally, (fourfold amplifier malfunction)
- CPU operates abnormally. (Instruction/flow check)
- A/D converter operates abnormally. (ADC malfunction)
- EEPROM operates abnormally. (EEPROM malfunction)
- Output IC operates abnormally. (Output driver malfunction)