DTC Detection Logic
- An excessively low voltage from the APP sensor 2 is sent to ECM.
- An excessively high voltage from the APP sensor 2 is sent to ECM.
| DTC | CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition | |
| P2127 | APP SEN 2/CIRC (Throttle/Pedal position sensor/switch "E" circuit low) |
Diagnosis condition | Start engine and let it idle |
| Signal (terminal) | Voltage signal transmitted from APP sensor 2 to ECM | ||
| Threshold | An excessively low voltage is sent to ECM | ||
| Diagnosis delay time | - | ||
| P2128 | APP SEN 2/CIRC (Throttle/Pedal position sensor/switch "E" circuit high) |
Diagnosis condition | Start engine and let it idle |
| Signal (terminal) | Voltage signal transmitted from APP sensor 2 to ECM | ||
| Threshold | An excessively high voltage is sent to ECM | ||
| Diagnosis delay time | - | ||