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Home >> Infiniti >> 2008 >> G37 Coupe V6-3.7L (VQ37VHR) >> Repair and Diagnosis >> A L L Diagnostic Trouble Codes ( DTC ) >> Testing and Inspection >> P Code Charts >> P0128

P0128

P0128 THERMOSTAT FUNCTION

DTC Logic

DTC DETECTION LOGIC






DTC CONFIRMATION PROCEDURE

Step 1-2:






Diagnosis Procedure

Step 1:






Component Inspection

Step 1:




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