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 the following conditions are established.
JUDGMENT VALUE SPECIFICATION (DIAGNOSIS 1)
| Malfunction Criteria | Threshold Value |
|---|---|
| Monitoring A/D voltage | More than 0.02 V |
JUDGMENT VALUE SPECIFICATION (DIAGNOSIS 2)
| Malfunction Criteria | Threshold Value |
|---|---|
| Monitoring A/D voltage | Less than 4.98 V |
JUDGMENT VALUE SPECIFICATION (DIAGNOSIS 3)
| Malfunction Criteria | Threshold Value |
|---|---|
| Monitoring A/D voltage | Less than 1.1 V Or, More than 1.4 V |
JUDGMENT VALUE SPECIFICATION (DIAGNOSIS 4)
| Malfunction Criteria | Threshold Value |
|---|---|
| Inner power supply voltage/2 | Less than 1.819 V Or, More than 3 V |
Time needed for diagnosis: 200 ms
Malfunction indicator light illumination: Illuminates as soon as a malfunction occurs.