Monitoring the BCM-PCM dataline I can't help with, other than telling you it's a yellow wire,pin 58 on C1 (the blue one) of the PCM harness connector. There's also serial data sent from the security module in the instrument cluster, the drivers door module, and the ignition lock. I'm trying to get a hold of the schematics for the data link communications connector and see where all this stuff goes. You will probably need all those "modules" plugged in with their corresponding wiring to get it to even start. You will also need the gas pedal assembly with it's "pedal postion sensor" to be able to operate the throttle. I'm hoping someone can crack the need for the BCM, since that would save a ton of wiring and sensors. -Chuck
