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Home >> Lexus >> 2020 >> UX 200 Luxury >> Repair and Diagnosis >> External Pages >> Different car >> Section 39 (Engine Control System (SFI) (M20A-FXS) - Diagnostic Codes (3 Of 6) (Hybrid)) >> SFI System >> DTC P0401-9C: Exhaust Gas Recirculation "A" Low / Insufficient Flow [10/2018 - 10/2020] >> Monitor Strategy

Monitor Strategy

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Related DTC P0401: EGR valve high flow rate/low flow rate
Required Sensors/Components (Main) EGR valve assembly
Manifold absolute pressure sensor
Required Sensors/Components (Related) Engine coolant temperature sensor
Frequency of Operation Once per driving cycle
Duration Within 5 seconds
MIL operation 2 driving cycles
Sequence of operation None