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Home >> Mazda >> 2022 >> CX-5 Turbo Signature >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 19 (On-Board Diagnostic - Engine Control System (VIN M) (6 Of 7)) >> DTC P2B61-00: Coolant Control Valve Position Sensor Circuit Range/Performance >> PID Item/Simulation Item Used In Diagnosis >> Function Inspection Using M-MDS

Function Inspection Using M-MDS

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DIAGNOSTIC 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 THE INPUT SIGNAL OF THE COOLANT CONTROL VALVE POSITION SENSOR
  • Ignition switched ON (engine off)
  • Access the following PIDs using the M-MDS: (See ON-BOARD DIAGNOSTIC TEST ).
    • ENG_CL_V_POS
      • ENG_CL_V_POS_R
  • Is there any signal that is far out of specification?
 Yes Go to the next step.
No Go to Troubleshooting Diagnostic Procedure to perform the procedure from Step 1.
4 PURPOSE: VERIFY CONNECTOR CONNECTIONS
  • Start the engine.
  • Access the following PIDs using the M-MDS: (See ON-BOARD DIAGNOSTIC TEST ).
    • ENG_CL_V_POS
      • ENG_CL_V_POS_R
  • When the following parts are shaken, does the PID value include a PID item which has changed?
    • Coolant control valve
 Yes Inspect the related wiring harness and connector.
  • Repair or replace the malfunctioning part.
No Go to Troubleshooting Diagnostic Procedure to perform the procedure from Step 1.
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