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Home >> Mercedes Benz >> 1981 >> 280E >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Air Injection System >> Description >> Notes

Air Injection System: Description: Notes

All models are fuel injected and use an oxygen sensor and feedback system to reduce emissions. The air injection systems are designed to work with the feedback system to reduce exhaust emissions and improve driveability. System components vary by engine model, as listed.