Shop Cadillac Escalade EXT Ignition Knock (Detonation) Sensor. Knock Sensor - Repair or Replace A LITER, Left, Right - OEM Cadillac Part # 5033316AB (05033316AA, 05033316AB, 5033316AA, 56028563AA)

Sensor. Knock. Ignition (Detonation). Map.
Ignition Knock (Detonation) Sensor.

Ignition Knock (Detonation) Sensor

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 to operate inefficiently and produce higher emissions. Our technicians have access to manufacturer-approved repair processes and genuine parts.