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Home >> Lexus >> 2024 >> TX 350 Base, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 38 (Engine Control System - Diagnostic Codes (4 Of 6)) >> SFI System >> DTC P106A-62: Evaporative Emission System Pressure / Intake Air Pressure Signal Compare Failure; DTC P106C-62: Evaporative Emission System Pressure/Barometric Pressure Signal Compare Failure [12/2023 - ] >> Typical Enabling Conditions

Typical Enabling Conditions

WARNING: This page is about a different car, the 2024 Lexus TX 550h+. However, it is still accessible from the selected car via links, so may be relevant.
P106A

Monitor runs whenever the following DTCs are not stored P0106, P0107, P0108 (Manifold absolute pressure)
P0400 (EGR system)
P0452, P0453 (Evaporative emission system pressure sensor)
Time after ignition switch off 50 minutes
Time after ECM started by soak-timer 60 seconds or more
Auxiliary battery voltage 8 V or higher
Intake air temperature -10°C (14°F) or higher
Engine coolant temperature -10°C (14°F) or higher
P106C

Time after ignition switch off 50 minutes
Time after ECM started by soak-timer 60 seconds or more
Auxiliary battery voltage 8 V or higher
Intake air temperature -10°C (14°F) or higher
Engine coolant temperature -10°C (14°F) or higher
Pressure sensor of canister pump module malfunction (P0451, P0452, P0453) Not detected