I don’t have a battery in the car right now and I’m trying to figure out which wire is the “reference” wire and which one is the “5v signal” wire. I’ve figured out that the green wire is the ground, but I’m trying to figure out if the yellow/red wire is “reference” and if the white wire is the “5v signal” (this is how it’s worded on the instructions from Xenocron). I spent a lot of time searching and looking at a bunch of wiring diagrams and reference charts all over the net, but nothing comes up specifically saying which is which. Most everything just says that the two wires are for the map sensor.
When I look into the connector on the stock map sensor, I can see letters above each pin. From left to right, they are “V”, “G”, “O” with the yellow/red, green/white, and white wire to each of them respectively. Anyone have a clue? I’d normally hook up the battery to figure it out, but I’m in the middle of relocating it to the trunk so that’s not an easy option right now.
I dont recall which is which but heres a write up on it.
http://www.realhomemadeturbo.com/forum/index.php?topic=9870.0
[QUOTE=BLKACK1;2225950]I dont recall which is which but heres a write up on it.
http://www.realhomemadeturbo.com/forum/index.php?topic=9870.0[/QUOTE]
I just bought one and I am happy with the fitment. Not a bad price, $55 for a 3 bar map sensor! I don’t really care for the attude that the rest of the forum has, but this guy is nice!