Knock Sensor on 96

[pns0ccc]

I've replaced the coolant after flushing the system. I may have made a mistake when installing the knock sensor, I added sealant to the threads but this may insulate the sensor from the engine. Any help would be appreciated.

 

[Schrade]

Good thinkin'... It could well affect the sensitivity.

Don't know the right answer, but if you have scan/log data, I think you might be able to compare retard readings for left and right KS.

OR, you can tap the block 3 or 4 times with a screwdriver right next to the KS, and see if the reaction is identical for each side (motor should stumble).

 

[Florida Guy]

pns0ccc,

FYI: My FSM states "Do not apply thread sealant to the sensor threads."

I do not know the consequences of applying the sealant to the threads. Perhaps someone here has the answer to that question.

 

[pns0ccc]

FYI - 1 1/2 gallon of fluid drained when I removed the sensor (so cket) 7/8this morning, cleaned threads and connector. Torqued sensor to 15 ft lb. Either the sealant on the sensor threads or I did not have the connector completely on caused the engine to run rough and knock slightly. Runs smooth, no knocking now.