Simple question really, I've wired my wideband into the Black and blue wire from my stereo as that's an ignition only power source and earthed it to the same point at the stereo. In regards to the white aux wire I've plugged it to the yellow wire on the DB-37 connector on my MS2 (it does not have a pink wire and the builder confirmed its this wire on the 94pnp MS2)

this sound right to you guys? seems like this is the go-to set up for the AEM Uego. I've not got a battery in the car so I cant just turn it over to see what happens also I dont want to risk shorting something.