How do you test the knock sensor?
05-17-2006, 12:09 PM
#1
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Location: Duluth, Georgia
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How do you test the knock sensor?
1995 SR5 4Runner 185k miles... I'm redoing the top end, and have read that it's good to replace the knock sensor wire. OK, that's fine...only $13 or so. Is it really worth while to change the knock sensor too at $150? That's just crazy! Is there a way to test it? How long do these things normally last? Thanks, Brian
05-17-2006, 12:16 PM
#2
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its a simple ohm test from what i remember.
dont have the specs but you could find them in the online FSM
http://personal.utulsa.edu/~nathan-buchanan/93fsm/
dont have the specs but you could find them in the online FSM
http://personal.utulsa.edu/~nathan-buchanan/93fsm/
05-17-2006, 01:49 PM
#5
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Originally Posted by bsanders30096
Has anyone ever had a knock sensor go out on them???
Big babble over here: https://www.yotatech.com/forums/f2/cel-code-p0330-saga-56080/
In that reading, note how I ended up dealing with the 2nd sensor...
I wired them together.
Not really recommended, but I've been running like that for a LONG time, and it's "fine".
Last edited by midiwall; 05-17-2006 at 01:52 PM.
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