Knock Sensor · ComponentMounting Boltsfor 1990 Toyota 4Runner 2.7L I4 · 4WDUnitslb-ftNmTorque21lb-ft28 NmOther components in Knock SensorCover Bolts13 lb-ft · 18 NmCover Bolts13 lb-ft · 17 NmElectrical Connector Bolts5 lb-ft · 7 NmGasket Bolts16 lb-ft · 21 NmGasket Surface Bolts16 lb-ft · 22 NmKnock Sensor15 lb-ft · 20 NmSensor Bolts8 lb-ft · 11 NmSensor Mounting Bolts8 lb-ft · 11 Nm📝 Suggest a correction to this torque spec