For those of you that have installed an AFR gauge (Innovate or others) where did you pass the wideband cable through the firewall?

Just installing an Innovate MTX-L+ and looking for the best (easiest) access through the firewall. I already have some wires and tubing for a boost gauge going through the grommet behind the brake booster but it doesn't look like there's enough room left for the bigger wideband cable.

Thanks

 

I have the same question! Bump!

 

No Luck with this? Need to know as well, prolly on the wrong Thread, No One comes to electrical lol

 

I routed my O2 wires through the passenger Side cowl drain hole ( US right side ) then followed the brake lines to the driver side. Slit a hole on the firewall. Cleanest route.

gonna do the same thing for my boost, oil pressure and water coolant. From passenger cowl to the driver side.

 

BUMP
Where are you guys pulling power and ground from? Sent back an arm for an innovate and used same sources and it doesnt power up. Also are you using the dimming wire or grounding it out?