Just completed an engine wash and now my check engine light came on and it seems to be the Knock Sensor; is there a quick fix or just need time to dry? Looks like if need to be replace it's a 3-4 hour job; does any have pictures of the location of this item(s) or lesson learn about this work.

 

I had the same problem about six months ago. I ran through some fairly deep water and the next day the check engine light came on. The only cure was to have the knock sensor replaced. I didn't attempt it and it was a little expensive to replace it. Around $400. There are two of them and you might want to consider replacing both. Good Luck with it

 

i doubt the water damaged the sensor. prob the wiring is wet and messing up the signal.

id get it hot and dry ,,and never wash it again!!

oh, just one on 3.7 i5

 

I agree.