Jeep 4.0 in 69 Barracuda
One of the key aspects of my build is to be able to approach the repair facilities and auto parts store with 95 Jeep Wrangler (YJ) or 2006 Jeep Wrangler (TJ) for all things fuel management, Wiring, and ECU and other electrical needs such as the ECU controlled Alternator (used on YJ, XJ and newer models) and the ECU controlled timing of the Distributor. Yes I can work around this, but that adds complexity and the possibility of repair shops not wanting to get involved. I really am not wanting to mix and match this part of the car such as Jeep Engine and parts, custom wiring such as Painless, and some other Chrysler ecu such as for the Hellcat. Makes it harder to get assistance when it comes to repairs which need to be done that I dont want to do.
With my implementation, I can take car to a jeep repair shop, say all things are 2006 Jeep Wrangler and they can run with troubleshooting. If missing a down stream O2 will cause a check engine code, then it needs to be added unless there is a TJ fuel management which only requires a single O2. Maybe a 96 TJ system would work with that.
~ John