Hey all Where or which vaccum line do i T into. A pic would really help. The vac line under the SC snout already has a T in it from the factory. Please help. T.I.A.

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2007 supercharged GT Mods: 3.5, K&N intake, AL104s, 180* t-stat, Overkilled PCM, SD headers, 2.5" Magnaflow catback, Aeroforce, Oil pressure, and Boost gauges.

Awesome, my gauge will be here next week and was wondering same thing!

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04GTP GONE! FEB = mid 90's Camaro SS or Z28 with 383 transplant shortly after. Thanks for everything GPONA even though the GP is gone I will still be on!

anybody out there?

I already searched for it and what came up was not really any help.

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2007 supercharged GT Mods: 3.5, K&N intake, AL104s, 180* t-stat, Overkilled PCM, SD headers, 2.5" Magnaflow catback, Aeroforce, Oil pressure, and Boost gauges.

t into that same vacuum line. i t'd into mine right by the map sensor. just follow that line to the map sensor and t anywhere in there. then all you gotta do is run the new hose to the gauge and youre all set

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ALL GO, LITTLE SHOW

• 2004 Comp G - Modded Like A Mofo And Hibernating

• 1988 VW Jetta - Slammed Slow And Reliable

• 1994 Cadillac Eldorado ETC - Sold

This might help you out a bit

http://www.grandprix.net/upgrades/boostgauge.html

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2002 Grand Prix GTP
3" ZZP DP | CAI | ZZP 1.0 | 180 T-Stat | GMPP Handling Kit | 6000k HID |

I don't have a voltage tester so which wires do I tap into for 12V power for the light? A pic would really help TY.

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2007 supercharged GT Mods: 3.5, K&N intake, AL104s, 180* t-stat, Overkilled PCM, SD headers, 2.5" Magnaflow catback, Aeroforce, Oil pressure, and Boost gauges.

You need to T into the MAP sensor (Not the boost bypass solenoid, don't even think about it - and ask me how I know) as far as the 12V just wire it into the gauge lights so it'll dim with your others. Just find which fuse it is and get one of those big fuse things that bunch them into one.

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Everything needs more Corsa. No exceptions.

Follow my journey of flight at
http://alwaysastudentpilot.blogspot.com/

how do you know?

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You mean the fuse box. or the dimmer switch? Also what big fuse thing are you talkin about?

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2007 supercharged GT Mods: 3.5, K&N intake, AL104s, 180* t-stat, Overkilled PCM, SD headers, 2.5" Magnaflow catback, Aeroforce, Oil pressure, and Boost gauges.

I don't know what it's called. It's like $22 from NAPA and it makes it so you can have more than one fuse in a spot.

And I know, because an ex of mine decided to wire up my boost gauge and after I told him "NO, that one; it's the MAP sensor" and he goes "No, it goes there, it's the boost bypass solenoid." well he broke the solenoid (I had to get one from Morad) and then decided "Oh hey, let's put it where it's supposed to go."

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Everything needs more Corsa. No exceptions.

Follow my journey of flight at
http://alwaysastudentpilot.blogspot.com/

Well i got the add a circuit. But when I hooked it up my lights in the gauges won't turn off what did I do wrong.

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2007 supercharged GT Mods: 3.5, K&N intake, AL104s, 180* t-stat, Overkilled PCM, SD headers, 2.5" Magnaflow catback, Aeroforce, Oil pressure, and Boost gauges.

Sounds like you have it on the wrong circuit then. Try another one and see if the gauge turns on.

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04 GTT - Retired
Best ET 13.016
Best Trap 115.56 MPH

No the gauge turns on but it wont turn off. I put it in the slot that says (displays) on the pass fuse box.

Well that add a circuit is not working. when I connect the ground wire it turns the light on and it will not turn off.

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2007 supercharged GT Mods: 3.5, K&N intake, AL104s, 180* t-stat, Overkilled PCM, SD headers, 2.5" Magnaflow catback, Aeroforce, Oil pressure, and Boost gauges.

I think it is hooked up to a fuse that is giving power after the car is shut off. I think I used the radio fuse, but I would just move it around until you get a fuse to make the gauge do what you want it to.

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04 GTT - Retired
Best ET 13.016
Best Trap 115.56 MPH

what did you ground to?

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2007 supercharged GT Mods: 3.5, K&N intake, AL104s, 180* t-stat, Overkilled PCM, SD headers, 2.5" Magnaflow catback, Aeroforce, Oil pressure, and Boost gauges.

I believe I grounded to a bolt under the dash on the drivers side for most of my dash electronics. I think when you pull the panel that holds the carpet down on the drivers side you will see where I am talking.

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04 GTT - Retired
Best ET 13.016
Best Trap 115.56 MPH

Well been really busy at work lately. But finally got my gauge lights to work TG. I'll get some pics tonight if anyone wants to see. Here is a day pic I'll get a night shot tonight.

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2007 supercharged GT Mods: 3.5, K&N intake, AL104s, 180* t-stat, Overkilled PCM, SD headers, 2.5" Magnaflow catback, Aeroforce, Oil pressure, and Boost gauges.