engineKnock Sensorfor 1998 Audi A6 2.8L V6 · 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 vehicles 2.2L I4 hr 3.0L V6 hr 2.2L I4 hr 3.0L V6 hr 2.2L I4 hr 3.0L V6 hr📝 Suggest a correction to this labor time