Intention of troubleshooting procedure
WARNING: This page is about a different variant/trim than selected.
- Step 1 -4
- Perform inspection of each separate part.
- Step 5-6
- Verify that the primary malfunction is resolved and there are no other malfunctions.
TROUBLESHOOTING DIAGNOSTIC PROCEDURE
| STEP | INSPECTION | RESULTS | ACTION |
|---|---|---|---|
| 1 | PURPOSE: INSPECT AIR BYPASS VALVE
|
Yes | Replace the dynamic pressure turbo (DPT), then go to Step 5. (See DYNAMIC PRESSURE TURBO REMOVAL/INSTALLATION [VIN Y] .) |
| No | Go to the next step. | ||
| 2 | PURPOSE: INSPECT WASTEGATE VALVE POSITION SENSOR
|
Yes | Replace the dynamic pressure turbo (DPT), then go to Step 5. (See DYNAMIC PRESSURE TURBO REMOVAL/INSTALLATION [VIN Y] .) |
| No | Go to the next step. | ||
| 3 | PURPOSE: INSPECT WASTEGATE VALVE ACTUATOR
|
Yes | Replace the dynamic pressure turbo (DPT), then go to Step 5. (See DYNAMIC PRESSURE TURBO REMOVAL/INSTALLATION [VIN Y] .) |
| No | Go to the next step. | ||
| 4 | PURPOSE: INSPECT DYNAMIC PRESSURE TURBO (DPT)
|
Yes | Replace the dynamic pressure turbo (DPT), then go to the next step. (See DYNAMIC PRESSURE TURBO REMOVAL/INSTALLATION [VIN Y] .) |
| No | Go to the next step. | ||
| 5 | PURPOSE: PERFORM DTC INSPECTION AND VERIFY IF MALFUNCTIONING PART IS PCM
|
Yes | Repeat the inspection from Step 1.
Go to the next step. |
| No | Go to the next step. | ||
| 6 | PURPOSE: VERIFY AFTER REPAIR PROCEDURE
|
Yes | Go to the applicable DTC inspection. (See DTC TABLE .) |
| No | DTC troubleshooting completed. |