Need help installing the boost gauge please.
https://www.evolutionm.net/forums/ev...lean-hell.html
https://www.evolutionm.net/forums/ev...c-install.html
with the these two links, whats the best option? I dont get to understand the first link anyhow.
THanx guys
Eric

 

I have this gauge. Not sure what problems you have, everything?

Only problem I had was the actual wiring, which I figured out from a few different threads.

You only need the red and black wires. Red wire into the cig/acc fuse and the black to the ground (bolt in front of the fuses).

 

True way u said about the red & the black. But the place u put the T in are to ways. thats where im lost

 

If you aren't using a mbc do this, which is what I did. Works perfectly.

 

or you can T it off where the vacuum hose comes off the back of the bov

 

I did whats on the picture. But the reading is worng. Thats why im wondering. I have the access port and if the gauge says 0 the access port says +5

 

faulty gauge then.. send it back to AEM. great customer service.

its not a hard install.. red is power, black is ground. plug and play.

 

I have my T'd in the locations just as in the picture and wired in the fuse box in the fashion stated above. AP reads vacuum differently than the AEM gauge, but boost is identical on the boost side of the spectrum.. What problems are you having?