The powertrain control module is installed through the firewall on the passenger side
The wiring harness bolted to one end of the PCM is visible from the engine
compartment and the body of the PCM...
That would depend on your engine size ( 2.3 liter 4 cylinder , 3.0 or 4.0 liter V6 )automatic or manual transmission , 2 wheel drive or 4 wheel drive etc.