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Home >> Toyota >> 2019 >> RAV4 LE, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 115 (Engine Control System (A25A-FXS) (W/ Canister Pump Module) - Diagnostic Codes (02 Of 13)) >> SFI SYSTEM (w/ Canister Pump Module) >> DTC P0100-64: Mass or Volume Air Flow Sensor "A" Signal Plausibility Failure [02/2019 - 06/2020] >> Typical Enabling Conditions
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Typical Enabling Conditions

WARNING: This page is about a different variant/trim than selected.
All of the following conditions are met -
Throttle position voltage 0.2 V or higher, and less than 2 V
Time after engine start 5 seconds or more
Auxiliary battery voltage 10.5 V or higher
Engine coolant temperature 70°C (158°F) or higher
Estimated load 30% or higher, and less than 70%
Mass air flow meter circuit fail (P0102, P0103) Not detected
Intake air temperature sensor circuit fail (P0112, P0113) Not detected
Engine coolant temperature sensor circuit fail (P0117, P0118) Not detected
Crankshaft position sensor circuit fail (P0335, P0337, P0338) Not detected
Throttle position sensor circuit fail (P0121, P0122, P0123, P0222, P0223, P2135) Not detected
Canister pressure sensor circuit fail (P0452, P0453) Not detected
Leak detection pump fail (P2401, P2402) Not detected
Evap system vent valve fail (P2419, P2420) Not detected