Which is rear KS? KNK1 or KNK2?

Shytheed Dumas

For Sale
Mar 6, 2006
967
0
0
54
Louisville, KY
I'm working on my knock sensor rewire and need a quick answer: On the ECU, is the KNK1 or KNK2 terminal for the rear knock sensor? Thanks.
 
Last edited:

supra90turbo

shaeff is FTMFW!
Mar 30, 2005
6,152
32
48
40
MA, 01440
IIRC KNK2 is the rear, but you really only need to know this if you're anal.
the outcome is the same regardless of which one reads a knock.
 

Shytheed Dumas

For Sale
Mar 6, 2006
967
0
0
54
Louisville, KY
Oops. I meant to post this in the tech section... Sorry.

Thanks Supra90.

One more question: Did should I punch a hole in the main harness gromet to pass throught the firewall?
 

supra90turbo

shaeff is FTMFW!
Mar 30, 2005
6,152
32
48
40
MA, 01440
I did, and I wouldn't recommend it.
Over time, the grommet tore like a 2" slit in it.
If at all possible, try to slide it through the existing hole. You should be able to do that, as it's pretty strechable. You'll need a buddy to hold the grommet open enough to slide the wires through.