EJWA Wiring Harness
 

Alright I got my chip in and it works great! :choochoo: but I don't have a couple of sensors (fuel pressure,Pyro, and transfer temp.) Might anyone have a tranny temp sensor. IV got a Pyro gauge and my buddies got the fuel pressure sensor still on his truck all I gotta do is swap out with him. But my main question is what is the boost read from cause I thought it was read from the map sensor but its showing that I Have zero boost. Any thoughts on why its not working? Thanks in advance.

re: EJWA Wiring Harness
 

New or Used EJWA?

Luke

Used chip brand new harness. I sent the old one in cause it was for an 01 and mines a 99.

There should be a "Y" connector in the harness. One to the MAP sensor, and the other to the MAP plug on the engine harness.

Yea that was the first thing I connected RAW.

And still no boost on the Attitude, eh? If you or a buddy has a scanner, throw it on to see if the ECM is measuring any boost. If it is, there is a issue with the Edge system. If not, it could be a bad sensor. Should throw a code though.

You need to get a lift pump proto but my edge does the same thing and ii sent it in they said they fixed it but it still doesn't work so I just run a boost fooler in place of it

Wel ill ask the guy i got it from if it read it then but iv got a boost gauge so its not a great big issue to me. As for the lift pump i know. Its never gettin past level two till i get a better one for it. :dang:

If the Edge doesn't read boost it won't fuel properly. Its not like each level puts x amount of fuel in. It changes its fueling dependent on boost, amd other parameters.

Well once my truck decides to start ima go get the fuel pressure sensor from my buddy but i cant even get the ______ thing started. Either i have water in my fuel or somehow the injectorpump lost prime.