Okay, I know that the N318 is from an 88 S4 T2. This guy I am talking to about buying his from his wrecked car (RIP) says that he is not sure whether or not the N318 will work in an S5 T2. So maybe someone on here can set me straight on this endeavor. would be nice anyway https://www.nopistons.com/forums/pub...IR#>/wacko.gif

no it wont, and from what i thought n318 is a jspec AT ecu. but no there were a few mechanical/electrical differences from s4 to s5 so they arent interchangable

s5 t2 should have an n370 boost sensor

I wouldnt suppose anyone might have an N370 Boost Sensor then would they? This is literally the last thing I need to get my car running. I am running out of options quick and seem to continue running into dead ends as well. I have asked all over and it seems as if though no one has one or no one is selling one. I NEED this!! thanks anyone,



-B.

you can use the n318 one, but the s4 has a 4th wire for 12v power, and you need to add that

So the N318 is actually usable as long as I hook up the 4th wire to a 12v hot when ignition is on? Is this thing a 2 MAP? I am seriously hoping so. I just went and priced a MAP at my part center and it was like $219 but brand new none the less. I am just trying to find out whether I can use this thing and what I might have to modify if anything. If this thing will work then thank you VERY much for the info. Finding a 12v hook up under the hood will be easy cause I have to do all sorts of wiring anyways for my E-fan, and gauges and things. Thanks again for the info, very much appreciated,



-B.

i think a 2 bar map sensor will work