EVAP Stuck

    Oct. 18, 2019
    Some 2014-2018 Toyota Corolla vehicles equipped with a 2ZR-FE or 2ZR-FAE engine may exhibit a MIL on, with DTC P2420 (evaporative emission pressure switching valve stuck off).
    65b84d1c0f2136001ee1755b Evapstuck

    Some 2014-2018 Toyota Corolla vehicles equipped with a 2ZR-FE or 2ZR-FAE engine may exhibit a MIL on, with DTC P2420 (evaporative emission pressure switching valve stuck off).

    Using TechStream, check for stored DTCs. If P2420 is stored, replace the charcoal canister assembly.

    Clear all DTCs and run the EVAP System Check utility using TechStream. Verify that no codes were set during the utility. Test drive and confirm the repair. 

    P/N ......................................... PART

    77740-02220............................charcoal canister assembly

    77706-12020............................filter sub-assembly

    90463-13003............................clamp

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