Diagnostic Method
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.
Judge as NG when one of the following conditions is established.
JUDGMENT VALUE SPECIFICATION (DIAGNOSIS 1)
| Malfunction Criteria | Threshold Value |
|---|---|
| Main throttle opening angle - Main throttle opening angle at monitoring start | 1.6% or more |
JUDGMENT VALUE SPECIFICATION (DIAGNOSIS 2)
| Malfunction Criteria | Threshold Value |
|---|---|
| Monitoring IC register writing value | Not equal to the reading value |
JUDGMENT VALUE SPECIFICATION (DIAGNOSIS 3)
| Malfunction Criteria | Threshold Value |
|---|---|
| Self test error | Detected |
Time needed for diagnosis:
Diagnosis 1: 24 ms
Diagnosis 2: 200 ms
Diagnosis 3: 2 times
Malfunction indicator light illumination: Illuminates as soon as a malfunction occurs.