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Home >> Lexus >> 2017 >> IS 300 F Sport >> Repair and Diagnosis >> External Pages >> Different car >> Section 16 (Engine Control System (4GR-FSE) - Diagnostic Codes (5 Of 5) & Circuit Tests) >> SFI System >> DTC P2420: Evaporative Emission Pressure Switching Valve Stuck OFF [06/2014 - 08/2015] >> Typical Malfunction Thresholds

Typical Malfunction Thresholds

WARNING: This page is about a different car, the 2015 Lexus IS 250 and 2014 Lexus IS 250. However, it is still accessible from the selected car via links, so may be relevant.
EVAP pressure change after EVAP canister vent valve on Less than 0.3 kPa(gauge) [2.25 mmHg(gauge)]