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3 Bar map sensor!!

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Old May 5, 2012 | 01:22 PM
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Default 3 Bar map sensor!!

I dont think the one i picked up off ebay is gonna work. Or will it?



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Old May 5, 2012 | 01:23 PM
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it is the 1223681 whatever part number just in different form.
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Old May 5, 2012 | 01:48 PM
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You can splice the wires to your MAP harness and tie it in to a vacuum line and it will work as long as it's a 3 bar one. It just wont fit where the stock map sensor goes. People do use them.
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Old May 5, 2012 | 02:03 PM
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Originally Posted by FixedRoof
You can splice the wires to your MAP harness and tie it in to a vacuum line and it will work as long as it's a 3 bar one. It just wont fit where the stock map sensor goes. People do use them.
ok thanks for the quick response!!
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Old May 5, 2012 | 05:27 PM
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Which wires get go where. Factory is orange/ blk tracer, green, and yellow. New harness is red, black, white
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Old May 5, 2012 | 08:14 PM
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Yes that's what I'm running. I left my old sensor in, and ran a new vac line. I got an adapter, maybe you can figure out the wiring by these pics.




Last edited by Chris Stewart; Mar 31, 2013 at 02:00 PM. Reason: replaced pics
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Old May 6, 2012 | 08:53 AM
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Its weird that your factory harness is diferent from mine!
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Old May 6, 2012 | 04:36 PM
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ZR1 MAP is 3 bar, think that maybe an easier fit. Just a suggestion.
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Old May 6, 2012 | 10:34 PM
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Can someone confirm that? Why would they put a 3 bar map on a car that runs 6 psi?
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Old May 7, 2012 | 04:22 AM
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[QUOTE=Milan;1580745407]Can someone confirm that? Why would they put a 3 bar map on a car that runs 6 psi?[/AdQUOTE]

Because it easier to put on the first time then have to spend money twice going from 2 bar to 3 bar when you up the boost later down the road. I'm running 14 psi sometimes I get 15 depending on how cold it is outside.
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Old May 7, 2012 | 11:23 PM
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At 15psi, you've still not justified using a 3-bar and have killed your VE resolution in the process. Your car. Your decision. Just a friendly thought.
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Old May 8, 2012 | 04:36 AM
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Originally Posted by BLOWNBLUEZ06
At 15psi, you've still not justified using a 3-bar and have killed your VE resolution in the process. Your car. Your decision. Just a friendly thought.
Wtf is ve resolution. Lol plus I'm gonna be upping the boost in near future
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Old May 8, 2012 | 12:10 PM
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Resolution is the increments your MAP sensor can read boost or vacuum.

Is it easier to measure 6" with a ruler or a yard stick?
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Old May 8, 2012 | 02:53 PM
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Well that makes sense
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Old May 11, 2012 | 06:34 AM
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Originally Posted by BLOWNBLUEZ06
At 15psi, you've still not justified using a 3-bar and have killed your VE resolution in the process. Your car. Your decision. Just a friendly thought.
that new 12 bar MAP just came out I hear it's good to 100 PSI boost! I'm going to get it! Just kidding.

To the OP, if your only running 6 PSI do yourself a favor and get rid of that 3 bar MAP. Your car and your tuner will thank you.
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