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Xenocron
D.I.Y. Stock Map Housing 2.5,
3.0 or 4.0 Bar Map Sensor Instructions |
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These
are the items that should be included in your DIY Kit. You should have received either the 2.5,
3.0 or 4.0 Bar Sensor…confirm before you continue. |
Included
are the Top and Bottom of the casing, 2 rivets, the sensor itself, 3 wires
(red, black & green) and the pressure sensor board. |
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1.
First, start
with soldering the sensor to the board.
Find the side with “U1” and place the board with the “U1” in the
bottom right corner. 2.
Look at the
writing on the map sensor itself and make sure it reads correctly (not upside
down) and place it on the board in that direction. 3.
Solder all 8
points with the sensor and the board.
Make sure NOT to overheat the sensor by leaving the iron on the spot
for two long. Let the board cool in
between each spot you solder to make sure you don’t overheat. 4.
Next, take top
of the sensor case and look inside.
With the plug end facing up, there are three spots inside the case
where you will solder the wires. They
should be put in the case in the following order from left to right, Red
(5v), Black (ground), Green (Signal).
Strip & Tin the ends of wire with some solder and tin the pins
inside the case with some solder before attaching them together to make things
easier. Your Case should look like the
following picture: 5.
Next solder the
3 wires to the map sensor board. On
the back of the board, you should see the number “340166” and if you have the
board facing you so that number reads correctly, the wire color order to
solder to the board from left to right should be Red (5v), Black (ground) and
Green (signal). It should look like
the following picture: 6.
Next take a
3/32” Drill bit and slightly enlarge the hole for the sensor in the bottom
case piece. This will allow the sensor
nipple to snuggly fit in the bottom case piece. Do not drill to big…just enough for the
sensor to fit in the hole securely. 7.
Fit the sensor
in the bottom piece, it should look like this: 8.
Next, fill the
insides with your sealant of choice.
Silcone, epoxy…whatever secures everything nicely. I like a rubbery material instead of a
solid drying medium. 9.
Immediately
close the two pieces together and clamp them with something to hold them
together. Let it cure. 10.
Finish off the
install by using the rivets and riveting the case halves together. 11.
Install the
sensor on your throttle body in the stock location (make sure you have a good
o-ring) and plug in the stock connector. 12.
Tune and Enjoy! |
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