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Home >> Lexus >> 2025 >> NX 350h >> Repair and Diagnosis >> External Pages >> Different car >> Section 99 (Engine Control System - Diagnostic Codes (P0136-P0190)) >> SFI System >> DTC P016A-00: Excessive Time to Enter Closed Loop Air/Fuel Ratio Control [11/2021 - ] >> Monitor Strategy

Monitor Strategy

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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