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Home >> Genesis >> 2021 >> G90 5.0 Ultimate, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 30 (Engine Control System Diagnosis - 3.3L (5 Of 9)) >> DTC P0447-00: Evaporative Emission System-Vent Control Circuit Open >> Component Inspection >> CCV Inspection

CCV Inspection

WARNING: This page is about a different variant/trim than selected.
  1. IG "OFF". Disconnect CCV connector.
  2. Measure resistance between power and control terminals of CCV connector. (Component side)

    Specification: 

    Temp. (°C) Temp. (°F) Resistance (Ω)
    20 68 23 ~ 26 Ω
  3. Is resistance within the specification?

    YES 

    • Check for poor connection between ECM and component: backed out terminal, improper mating, broken locks or poor terminal to wire connection. Repair as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure.

    NO 

    • Substitute with a known - good CCV and check for proper operation. If the problem is corrected, replace CCV and go to "VERIFICATION OF VEHICLE REPAIR " procedure.