Buy 2021 Audi A5 Ignition Knock (Detonation) Sensor. 6.3 LITER, inner, gray. A8; 6.3L; Gray. Knock Gray, Engine, Repair - OEM Audi Part # 07C905377AQ (07C-905-377-AQ)

Ignition Knock (Detonation) Sensor.
For Cyl.7,8,9,10,11,12. Ignition Knock (Detonation) Sensor.

Ignition Knock (Detonation) Sensor

Fits A8

6.3 LITER, inner, gray. A8; 6.3L; Gray.
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 2021 Audi A5 to operate inefficiently and produce higher emissions. Our technicians have access to manufacturer-approved repair processes and Audi genuine parts.