Are you talking about S-AFC? You probably hooked THAT up wrong. I don't think a guage as simple as A/F would fry an ECU. Shit, it's just ONE wire tapped into 02 wire.
I ALMOST hooked my guage up wrong though. The harness diagram on VFAQ shows it as looking at the wire side and not at the plug side. I noticed the 3 slot on my harness was open so I double checked the diagram and noticed the 3 spot is for ABS which I don't have so thats why it was open.
-Tony 98'GST (soon to be neglected) 92'TSI AWD (soon to be modded)
