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Home >> Genesis >> 2019 >> G70 3.3T Dynamic, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 32 (Engine Control System Diagnosis - 2.0L (1 Of 4)) >> DTC P0119-00: Engine Coolant Temperature Circuit Intermittent >> System Inspection >> Thermostat Inspection

Thermostat Inspection

WARNING: This page is about a different variant/trim than selected.
  1. Check if the thermostat bypass valve is stuck in the open position or if the correct type of thermostat was installed. Replace thermostat as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure.
  2. Check the valve opening temperature of the thermostat.

    Specification (Valve opening temperature):  88 ± 1.5°C

  3. If the opening temperature is not as specified, Replace thermostat as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure. If OK, go to next step as below.