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Home >> Mazda >> 2019 >> CX-5 Touring, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 7 (Engine Control System (VIN 2)) >> Dosing Control Unit Inspection >> Without Using The M-MDS >> Notes
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Without Using The M-MDS: Notes

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NOTE:
  • The dosing control unit terminal voltage can vary with the conditions when measuring and changes due to aged deterioration on the vehicle, causing false diagnosis. Therefore determine comprehensively where the malfunction occurs among the input systems, output systems, and the dosing control unit.
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