engineKnock Sensorfor 2006 Audi A8 4.2L V8 · AWDLabor Hours2.7hrRange: 2.2–3.2 hrConfidencemediumAt $110/hr (independent shop)$297Estimated labor cost. Parts not included.Other labor times on this vehicle100K Service6.8 hr30K Service2.7 hr60K Service4.1 hr90K Service5.4 hrABS Module2.7 hrABS Pump3.4 hrABS Wheel Speed Sensor - Front1.1 hrABS Wheel Speed Sensor - Rear1.1 hrKnock Sensor on similar vehicles1997 Acura CL 2.2L I42 hr1997 Acura CL 3.0L V62 hr1998 Acura CL 2.2L I42 hr1998 Acura CL 3.0L V62 hr1999 Acura CL 2.2L I42 hr1999 Acura CL 3.0L V62 hr📝 Suggest a correction to this labor time