Acura – DTC P0300, P0301, P0302, P0303, P0304 or P0172
Tomorrow's Technician
JANUARY 7, 2025
MODELS 2019 23 RDX ALL 2021 23 TLX ALL (Except Type S) SYMPTOM Under certain circumstances, the vehicle may experience driveability concerns. POSSIBLE CAUSE During engine start in cold conditions, a miscalculation in the PCM causes the air-fuel ratio to exceed DTC rich criteria. Drain and refill the engine oil.
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