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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 - ] >> Monitor Strategy

Monitor Strategy

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.
Related DTCs P016A: Fail to enter closed-loop operation
Required Sensors/Components (Main) ECM
Required Sensors/Components (Related) -
Frequency of Operation Continuous
Duration 5 seconds or more
MIL Operation 2 driving cycles
Sequence of Operation None