I'm looking for a downstream O2 simulator wiring diagram that will work on an 2000 TJ (4.0, 5 spd, manual). They go for about 20$ US on ebay so I figure I should be able to build one for quite a bit less. Anybody got a diagram? The 220$ plus tax CDN they want for the actual sensor is a little on the pricey side for what it does.
Thanx in advance for any help