A reliable and sustainable water supply consistent with your needs and the capability of the aquifer. Good quality water that is free of sediment and contaminants. Increased life expectancy of the well. Reduced operating and maintenance costs. Ease of monitoring well performance.
The average cost for a Knock Sensor Replacement is between $286 and $353. Labor costs are estimated between $220 and $278 while parts are priced between $66 and $75. Estimate does not include taxes and fees.
The faulty knock sensor will not cause the Check Engine light to come on nor will it cause the driveability symptoms you describe. The cost for knock sensor replacement is that high because it involves removing the upper and lower intake manifolds for access.