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Electronic Control Throttle Operation Inspection

  1. Connect the M-MDS to the DLC-2.
  2. Perform the KOEO or KOER self test. (Refer to DTC INSPECTION in service information.)
  3. Verify that none of the following DTCs are displayed:
    • P0122:00, P0123:00, P0222:00, P0223:00, P0638:00, P2101:00, P2107:00, P2109:00, P2110:00, P2112:00, P2119:00, P2122:00, P2123:00, P2127:00, P2128:00, P2135:00 and P2138:00
  4. Access the following PCM PIDs using the M-MDS. (Refer to [PID/DATA MONITOR INSPECTION ] in service information.)
    • THRO_ANG_ACT
    • THRO_ANG_COMD
  5. With the accelerator pedal not depressed and with it depressed to the floor, verify that the data monitor item [THRO_ANG_ACT] value changes in conjunction with the [THRO_ANG_COMD] value.