LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Infiniti >> 2017 >> QX80 Base, RWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (DTC/Circuit Diagnosis) (4 Of4) >> DTC/Circuit Diagnosis >> On Board Refueling Vapor Recovery (ORVR) >> Component Function Check >> Diagnostic Test
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Diagnostic Test

  1. CHECK ORVR FUNCTION

    Check whether the following symptoms are present.

    • Fuel odor from EVAP canister is strong.
    • Cannot refuel/Fuel odor from the fuel filler opening is strong while refueling.

    Are any symptoms present?

    YES 

    Proceed to DIAGNOSIS PROCEDURE .

    NO 

    INSPECTION END