MX-3.com

Here's what I've found on my '93, so be careful before buying. You can e-mail Probinator and give him your ECU and EPROM numbers, and he'll let you know if it can be chipped. He's great to work with and helped me figure out my mistake.

On mine, my original K801 ECU has the following number:

079700 ...

I just did a KLZE swap last month and ran into the same thing(almost certain that this is the same plug). This was my knock sensor plug(see if you can't follow that wire down toward the valley....right about center, under the fuel rail) and, with a very long screwdriver, I was able to thread it ...