Wastegate Valve Operation Inspection
- Connect the M-MDS to the DLC-2.
- Perform the KOEO or KOER self test. (Refer to DTC INSPECTION in the service information.)
- Verify that DTC P0045:00 or P0046:00 is not displayed. (Refer to
DTC INSPECTION
in the service information.) (Refer to [DTC TABLE [PCM (SKYACTIV-G 2.5T)]
] in the service information.)
- If DTC P0045:00 or P0046:00 is displayed, perform the DTC inspection. (Refer to [P0045:00 [PCM (SKYACTIV-G 2.5T)] ] in the service information.) (Refer to [P0046:00 [PCM (SKYACTIV-G 2.5T)] ] in the service information.)
- Access the following PCM PIDs using the M-MDS. (Refer to [
PID/DATA MONITOR INSPECTION
in the service information.) (Refer to [PID/DATA MONITOR TABLE [PCM (SKYACTIV-G 2.5T)]
] in the service information.)
- WASTEGATE_POS_ACT
- WASTEGATE_POS_DSD
- Accelerate and decelerate the vehicle, and drive at normal speed, and verify that the PID [WASTEGATE_POS_ACT] value changes in conjunction with the PID [WASTEGATE_POS_DSD] value.
CAUTION:
- When the M-MDS is used to observe monitor system status while driving, be sure to have another technician with you, or record the data in the M-MDS using the PID/DATA MONITOR AND RECORD capturing function and inspect later.
- While performing this step, always operate the vehicle in a safe and lawful manner.
- If this change cannot be verified, replace the dynamic pressure turbo. (See DYNAMIC PRESSURE TURBO REMOVAL/INSTALLATION [SKYACTIV-G 2.5T] .)