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.
If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.
JUDGMENT VALUE SPECIFICATION
| Malfunction Criteria | Threshold Value |
|---|---|
| The number of intersections between Engine speed and Turbine shaft speed The TCM determines the normal condition only the state below (All secondary parameters satisfied and measured turbine shaft speed for time.) |
4 times or more 0 rpm or less 0.1 sec |
Time needed for diagnosis: Immediately
Malfunction indicator light illumination: Illuminates when malfunction occurs in 2 continuous driving cycles.