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autometer oil pressure and air fuel gauge install...need help

  • Thread starter Thread starter 85cleangtvert
  • Start date Start date Oct 9, 2005
8

85cleangtvert

Member
May 19, 2005
103
1
18
Oct 9, 2005
#1
  • Oct 9, 2005
  • #1
when it comes to hooking up aftermarket gauges, im not good. haha or at least havent had that much experience. My 88 5.0 came with a dual pillar gauge set up. One is a Air Fuel, the other is a Oil Pressure. Niether of them are hooked up and I think the previous owner just had them there for show. I would like them to work, but dont really know how to hook them up. I think I can figure out the A/F. I have read the board and people say that you just hook it up to the #43 on the computer. As for the oil pressure gauge...i dont have any of the tubing or stuff that came with it, just the gauge and anything that comes out the back of it. Where can i get the correct stuff to install it and where to I hook it up to once I get all that?
 

HISSIN50

"How long does it take to get help in here?
15 Year Member
Nov 29, 1999
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Oct 9, 2005
#2
  • Oct 9, 2005
  • #2
Is the OP gauge electric or mechanical? If the former you need to get a sender from AM (via AM, Summit, et al) before you can do the install.

Good luck.
 
8

85cleangtvert

Member
May 19, 2005
103
1
18
Oct 9, 2005
#3
  • Oct 9, 2005
  • #3
it is mechanical. you say i can order the stuff i need from summit?
 
D

Duro5341

Member
Sep 24, 2005
86
1
7
Oct 9, 2005
#4
  • Oct 9, 2005
  • #4
The air fuel guage just hooks up to the o2 sensor, just splice it into the wire coming off the o2 sensor.............but trust me, those guages are extremly inaccurate, and annoying at night. The only way to get a accurate air/fuel ratio for tuning, is to get a wideband o2 sensor, and a $500 guage.

As for the oil pressure..........you said it's mechanical
therefor you have to tap into the block where the oil filter is, and run a oil line from the block to the sensor. DO NOT, I repeat DO NOT...........use the plastic tubing they send, it gets old and brittle.........believe me, you do not want hot oil spilling all over your interior because there is a leak in the line. Personally I would stick with the electronic guages, that way all that is coming into the car is wires, not oil, and collent lines

After you have these 2 things hooked up, it's just a matter of hooking up the power, and ground wires. Just go to http://www.autometer.com/tech_instructions.aspx?sid=1, and check for the guage you are installing.........it'll give you instructions

Just my 2 cents
Duro
 
8

85cleangtvert

Member
May 19, 2005
103
1
18
Oct 9, 2005
#5
  • Oct 9, 2005
  • #5
hmm... maybe ill just leave them for show for now... i would only hook them up b/c they are already there...i really want a boost gauge instead but i dont think i will have a supercharger for a while
 

sgarlic

Founding Member
Apr 21, 2001
3,085
1
56
Oct 9, 2005
#6
  • Oct 9, 2005
  • #6
Duro5341 said:
As for the oil pressure..........you said it's mechanical
therefor you have to tap into the block where the oil filter is, and run a oil line from the block to the sensor.
Click to expand...

Just remove the factory oil pressure sender (the big gold thing on the drivers side sticking from the engine by the exhaust manifold. Go to home depot, and buy a 1/4" brass t-fitting and a 1/4" close nipple. Screw it in to where the old sender was, and then screw the factory sender in to one end of the T fitting, and run the oil line off the other end of the T fitting.
 

HISSIN50

"How long does it take to get help in here?
15 Year Member
Nov 29, 1999
31,179
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129
Oct 9, 2005
#7
  • Oct 9, 2005
  • #7
sgarlic said:
Just remove the factory oil pressure sender (the big gold thing on the drivers side sticking from the engine by the exhaust manifold. Go to home depot, and buy a 1/4" brass t-fitting and a 1/4" close nipple. Screw it in to where the old sender was, and then screw the factory sender in to one end of the T fitting, and run the oil line off the other end of the T fitting.
Click to expand...
That is how I would do it.
 

HISSIN50

"How long does it take to get help in here?
15 Year Member
Nov 29, 1999
31,179
34
129
Oct 9, 2005
#8
  • Oct 9, 2005
  • #8
Duro5341 said:
Personally I would stick with the electronic guages, that way all that is coming into the car is wires, not oil, and collent lines

After you have these 2 things hooked up, it's just a matter of hooking up the power, and ground wires.
Click to expand...
Though you are not doing a water temp gauge, to alleviate future fear, the capillary tube contains a substance (often ether) and not coolant.

For the O2 gauge, you can tap into both right and left bank wiring at the computer and use a switch to toggle between each bank if you desire.

Good luck.
 
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