I drive a 1990 Corvette running $8D on a 1227727 ECM. I did most of the tuning for a new engine ~3-4 years ago, and I'm revisiting the subject to dial things in finally. The Corvette has CAGS (Computer-Automated Gear Selection) that forces you go shift from first to fourth sometimes. I promptly disabled this when I made my first BIN years ago. Now I'm trying to find this, and I can't find it anywhere.

I feel like I'm losing my mind. I've tried probably 4-5 XDFs, and none of them have parameters related to CAGS. I vividly remember seeing these parameters (I think relating to TPS, MAP, and vehicle speed) when I was first tuning; I think I set min speed for CAGS to the max or something to disable it.

While editing BINs based on hex addresses is Greek to me, I've even tried to find info on CAGS parameters' hex addresses to no avail. Please tell me I'm not insane.