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Home >> Lexus >> 2024 >> TX 350 Base, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 101 (Engine Control System - Diagnostic Codes (2 Of 7)) >> SFI SYSTEM (for 1Motor-HEV Model) >> DTC P016A-00: Excessive Time to Enter Closed Loop Air/Fuel Ratio Control [09/2023 - ] >> Typical Enabling Conditions

Typical Enabling Conditions

WARNING: This page is about a different car, the 2024 Lexus TX 500h. However, it is still accessible from the selected car via links, so may be relevant.
Monitor runs whenever the following DTCs are not stored None
Both of the following conditions are met -
Cumulative intake air mass per engine displacement after engine start reaches 205 g
Engine coolant temperature at engine start 20°C (68°F)