my Motor obviously does not need this to run (because it runs good),...but anyway, I have an Open sensor to the left of one of the Knock Sensors.
heres a pic:


This is an old pic from when I was re-doing a bunch of things when I got the motor.I have the Harness that goes there but couldn't see where on the engine harness that It was Snipped From.

Im just curious Now.

Anyone?