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Function Inspection Using M-MDS

DTC P0140:00 DIAGNOSTIC PROCEDURE

STEP INSPECTION RESULTS ACTION
1 PURPOSE: VERIFY RELATED REPAIR INFORMATION AVAILABILITY
  • Verify related Service Bulletins and/or on-line repair information availability.
  • Is any related repair information available?
 Yes Perform repair or diagnosis according to the available repair information.
  • If the vehicle is not repaired, go to the next step.
No Go to the next step.
2 PURPOSE: RECORD FREEZE FRAME DATA/SNAPSHOT DATA AND DIAGNOSTIC MONITORING TEST RESULTS TO UTILIZE WITH REPEATABILITY VERIFICATION
NOTE:
  • Recording can be facilitated using the screen capture function of the PC.
  • Record the FREEZE FRAME DATA/snapshot data and DIAGNOSTIC MONITORING TEST RESULTS (A/F sensor, HO2S related) on the repair order.
 - Go to the next step.
3 PURPOSE: VERIFY CONNECTOR CONNECTIONS
  • HTR12
    • O2S12
  • When the following parts are shaken, does the PID value include a PID item which has changed?
  • HO2S
    • PCM
 Yes Repair or replace the applicable connector parts.
Go to the troubleshooting procedure to perform the procedure from Step 10.
No Go to the next step.
4 PURPOSE: VERIFICATION IF MALFUNCTION CAUSED BY HO2S Yes Go to the next step.
No Go to the troubleshooting procedure to perform the procedure from Step 1.
5 PURPOSE: VERIFICATION IF MALFUNCTION CAUSED BY HO2S HEATER Yes Go to the troubleshooting procedure to perform the procedure from Step 1.
No Go to the troubleshooting procedure to perform the procedure from Step 9.


DTC P0140:00 DIAGNOSTIC PROCEDURE

STEP INSPECTION RESULTS ACTION
1 PURPOSE: VERIFY RELATED REPAIR INFORMATION AVAILABILITY
  • Verify related Service Bulletins and/or on-line repair information availability.
  • Is any related repair information available?
 Yes Perform repair or diagnosis according to the available repair information.
  • If the vehicle is not repaired, go to the next step.
No Go to the next step.
2 PURPOSE: RECORD FREEZE FRAME DATA/SNAPSHOT DATA AND DIAGNOSTIC MONITORING TEST RESULTS TO UTILIZE WITH REPEATABILITY VERIFICATION
NOTE:
  • Recording can be facilitated using the screen capture function of the PC.
  • Record the FREEZE FRAME DATA/snapshot data and DIAGNOSTIC MONITORING TEST RESULTS (A/F sensor, HO2S related) on the repair order.
 - Go to the next step.
3 PURPOSE: VERIFY CONNECTOR CONNECTIONS
  • HTR12
    • O2S12
  • When the following parts are shaken, does the PID value include a PID item which has changed?
  • HO2S
    • PCM
 Yes Repair or replace the applicable connector parts.
Go to the troubleshooting procedure to perform the procedure from Step 10.
No Go to the next step.
4 PURPOSE: VERIFICATION IF MALFUNCTION CAUSED BY HO2S Yes Go to the next step.
No Go to the troubleshooting procedure to perform the procedure from Step 1.
5 PURPOSE: VERIFICATION IF MALFUNCTION CAUSED BY HO2S HEATER Yes Go to the troubleshooting procedure to perform the procedure from Step 1.
No Go to the troubleshooting procedure to perform the procedure from Step 9.
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