2021 Acura ILX P20A2 (DE4/5)

Engine identity

Oils and fluids

Service and parts data

Common and chronic problems

• Some reports of CVT hesitation under high load
• Occasional oil consumption noted in high mileage units

First checks

• Inspect CVT fluid condition and level
• Check for any recall updates on engine software

Avant de remplacer des pièces

• Save fault codes and freeze-frame data before clearing anything.
• Check engine oil, coolant and transmission fluid using the correct temperature and service procedure.
• Verify power, ground, connectors, hoses, leaks and live data before replacing expensive parts.

Important notes

• The 2021 ILX is largely unchanged from previous generation with the same P20A2 engine globally in markets using this generation.
• Toyota-sourced 2.0L engine was discontinued after 2020 in North America, replaced by the 2.4L P20A2 exclusively.