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knock sensor

omegaman2

Member
Joined
July 4, 2005
Messages
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City, State
Grandjunction CO.
Year, Model & Trim Level
1993 XLT 5 SPD
My 93 explorer keeps setting a code for the knock sensor Does anyone know where that is I have looked and can't find it!
 






are you sure its a knock sensor... i didnt think explorers had those what is the code then maybe other people can tell you the problem if it isnt a knock sensor
 






omegaman2 said:
My 93 explorer keeps setting a code for the knock sensor Does anyone know where that is I have looked and can't find it!

Our 1st gen Explorers do not have a knock sensor.

So your code is something else. OBD-I and OBD-II codes are not quite the same.
 






codes

I don't know where I came up with a knock sensor code. I used the test light method so I must have screwed up some where! The code is a 176 left O2 sensor and 172 right O2 sensor. i read the thread about cleaning the MAF sensor and it mentioned it might clear up these codes. Well it cleared up the 172 So it looks like I need a left O2 sensor Thanks Guys
 






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