Check Accelerator Pedal Sensor Area (Method With SUBARU Select Monitor)
WARNING: This page is about a different car, the 2022 Subaru WRX. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Individual difference of the accelerator pedal may not be corrected sufficiently on the ECM side after the memory was cleared or the battery was removed and installed on the vehicle. Therefore, when the accelerator opening angle signal does not indicate [100%], repeat the ignition switch ON (engine OFF) and ignition switch OFF operations at intervals of three seconds or more, until the accelerator opening angle signal indicates [100%].
- Turn the ignition switch to ON.
- Read the accelerator opening angle signal and the accelerator sensor voltage using Subaru Select Monitor, Ref. to ENGINE (DIAGNOSTICS) (H4DOTC)>DATA MONITOR .
| Accelerator pedal sensor | Acceleration opening angle signal | Standard |
|---|---|---|
| Main | 0.0% | 0.4 - 1.0 V |
| 100.0% | 2.4 - 3.7 V | |
| Sub | 0.0% | 0.4 - 1.0 V |
| 100.0% | 2.4 - 3.7 V |