AEM wide band failsafe guage

JimP

Active Member
Joined
Nov 28, 2007
The wife bought the AEM fail safe guage for me. Anyone using is, any install pics? Time to go wide band.

AVM-30-4900.jpg
 
My buddy uses it on a turbo'd grand prix gxp. He melted a cylinder on a boost spike but this thing shuts it right down if it goes lean.
 
I've been contemplating their meth injection failsafe but think this would work as well. This way if either the fuel pump or meth kit take a dump it won't matter.
 
Jimp, what fail-safe feature are you going to use?
 
I was thinking of using a aem solenoid to open my wastegate. I run an external wastegate with a 17 psi sping so If it bypassed the boost controller I should be ok.
 
I've been contemplating their meth injection failsafe but think this would work as well. This way if either the fuel pump or meth kit take a dump it won't matter.

My GXP buddy has the alky fail safe too. He added a second alky system as he has his maf maxed and fueling was an issue. The alky fail safe kicks in if that second system fails.
 
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