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Home >> Mazda >> 2019 >> CX-9 Signature >> Repair and Diagnosis >> Engine Performance >> System >> On-Board Diagnostic - Engine Control System (3 Of 3) >> DTC P2183-00: ECT Sensor No. 2 Circuit Range/Performance Problem >> Function Inspection Using M-MDS
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Function Inspection Using M-MDS

DIANOSTIC PROCEDURE - FUNCTION INSPECTION USING M-MDS

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 VEHICLE STATUS AT TIME OF DTC DETECTION 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 on the repair order.
- Go to the next step.
3 PURPOSE: VERIFY CONNECTOR CONNECTIONS
  • ECT2_V
    • IAT
  • Does the PID value fluctuate when the following connectors are shaken?
  • ECT sensor No. 2
  • IAT sensor No. 1
    • PCM
Yes Repair or replace the applicable connector parts.
Go to the troubleshooting procedure to perform the procedure from Step 3.
No Go to the troubleshooting procedure to perform the procedure from Step 1.