to change knock sensor, whats the best approach to get to it to change it?

thanks for the quick response,something wierd, tho...when we touched c the sensor, the check engine lite went off and shows no sign of coming back on...could it have just been loose? otßr do we go ahead and complete the repair?

Probably a bad, loose, or dirty connection, that could cause a low voltage signal. You must be Bruce Almighty and have the touch, Lol Forgot where Turlock is, I'm originally from Tulare, 30 yrs ago now.

ah...tulare...that's where half the people in turlock were looking for when they ended up here...the fate of the great misspellers....lol! no, no magic in these fingers...you'd know what a commedian you are if you knew the life story of my "luck"... turlock is just south of modesto (maybe 15/18 miles) and just north of merced (maybe 20-25 miles)...having a wish, time you were here...always room for a new mechanic who KNOWS WHAT'S WRONG! thanks again, soooo much, for your help...beverly

Wow somebody that talks like me, kinda miss it here, where they say things like, lower up the window, always having to carry something somewhere, even if they are driving it. I remember now where it is, just been awhile, watching channel 47, 30, and so on. Thanks for asking your questions, and have a great day.