Is this knock sensor still good? Also where is the knock sensor plug on my harne

Information on the naturally-aspirated KA24E and KA24DE engines.
turblu
Posts: 163
Joined: Sat Sep 16, 2006 12:12 pm

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HI guys,

After getting my 97 Ka into my 93 s13 I started it and it had a rough idle and now is not starting at all. The codes I am throwing are 12,13 and 34. I cleaned the MAF and got the old knock sensor off. It has a crack down the hard rubber on the outside of it - and the wires were pulled out of the harness plug? Luckily I used my engine harness when putting this engine in. But I cant find the plug on my harness. Is this a 2 part harness (Knock sensor plugs into a harness on the block which then plugs onto the engine to ecu harness?)?

So it this knock sensor still good? And where on the harness is the wire for the Knock Sensor?

Pictured Here-


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BadMojo
Posts: 3946
Joined: Sat Feb 22, 2003 2:17 pm
Car: 2007 Mazdaspeed 3

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Not sure about the harness, but that knock sensor looks completely ****ed to me. It's a pretty common wear item on KA's...these are fairly old engines. I think there's someone in our Buy/Sell forum who has some for a decent price.


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