Buy 1991 Audi 200 2.2L 5 cylinder A/T FWD Base Sedan Ignition Knock (Detonation) Sensor. Coupe Quattro ELECTRICAL, Repair, Blue - OEM Audi Part # 054905377C (054-905-377-C, 054905377B)

Ignition Knock (Detonation) Sensor.
Color-Blue. Color-Green. Ignition Knock (Detonation) Sensor.

Ignition Knock (Detonation) Sensor

Fits 200, 5000, 90, Coupe

Coupe Quattro; Blue. W/200 Series.
Knock Sensor - Repair or Replace
A failed Knock Sensor will often have no noticeable symptoms beyond a check engine light or engine ping or knock, but it does cause your 1991 Audi 200 to operate inefficiently and produce higher emissions. Our technicians have access to manufacturer-approved repair processes and Audi genuine parts.