"service engine soon" light keep coming on Code reader says "knock sensor"
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2001 Nissan Xterra Question: how do u replace the knock sensor? Is it a big job?
Answer #1G. T. Service Center (4142 Answers) , Stephenville, TX - (254) 638-3236ProfessorG March 20, 2014, 21:04Master
Try YouTube Videos, it will give you a better insight.
Replypete726, March 20, 2014, 21:21Rookie
Thanks for the answer. I will try that
Answer #2pushrod March 20, 2014, 21:17Master
And may or may not be the problem!
Replypete726, March 20, 2014, 21:23Rookie
That was the diagnosis of the repair shop. Thank you for the reply.
Replypushrod, March 21, 2014, 14:51Master
Well the code does not mean that the sensor itself is the problem! Possible circuit to the sensor or engine noise the sensor is, well , sensing! However it could be a bad sensor but needs to be checked out first. Everyone assumes that a code points directly at the problem/sensor,, not the case at all.! Now that is when the true diagnostics begin by a qualified mechanic!!
www.alldatadiy.com for info
Replypete726, March 21, 2014, 09:52Rookie
thank you for the tip.