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1.8 to 2.5 Changeover?

Old 09-19-2005, 09:34 PM
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3.0 BAR
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Default 1.8 to 2.5 Changeover?

Well it just came in the mail. My 2.5bar MAP sensor from Digikey. Although it isn;t nessecary yet, I fiqured I play with it for a little before be build.

My question is I have a fairly nice tune in my NG60 TE 1.8 Bar. But is there any way of changing the tune from 1.8bar to 2.5 without starting all over agian? Is there an conversion equation? I know if there is I will have to return for 11.3pis, but heck at this point I wont be any higher then 12psi.
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Old 09-20-2005, 11:24 AM
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Default Re: 1.8 to 2.5 Changeover?

Anyone?
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Old 09-20-2005, 11:40 AM
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Default Re: 1.8 to 2.5 Changeover?

yes, you'll still have to retune
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Old 09-20-2005, 02:09 PM
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Default Re: 1.8 to 2.5 Changeover?

But do I have to make a whole new Basemap using lets say the basemap helper, do mulitple pulls with the WB02 to fiqure out the ideal AFR and then play around with my timing seeing as thathas changed also, or is the a formula that I can apply to my Cells to get my previously tuned map, Fairly close to where I want it and then do an hour or so of fine tuning?
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Old 09-20-2005, 02:10 PM
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Default Re: 1.8 to 2.5 Changeover?

Always ends up way lean on any car i have done

def need to retune
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Old 09-20-2005, 08:22 PM
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Default Re: 1.8 to 2.5 Changeover?

K. How do I go about setting up a basemap. I use a your ------sheet for the NG55 code. Create the map off ofthat using a NG60-1.8bar ROM with the options changed to 2.5 map. Didn't run. it started but no idle and need gas to keep it up. The only other map I found was the NG55-2.5bar map. I got the samething out of that.
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Old 09-21-2005, 10:04 AM
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Default Re: 1.8 to 2.5 Changeover?

if you are using my ancient basemapper...i would just keep adding fuel using the 'Tweak' until you get it to start

are you using an Ostrich and the new NG60 code though?
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Old 09-21-2005, 06:07 PM
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Default Re: 1.8 to 2.5 Changeover?

Nope, just NG60, Moates Burn1, and SST chips.

Why? What is with Ostrich?
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Old 09-21-2005, 11:45 PM
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Default Re: 1.8 to 2.5 Changeover?

Originally Posted by bumblezc
Nope, just NG60, Moates Burn1, and SST chips.

Why? What is with Ostrich?
The Ostrich Eprom Emulator...

It allows you to tune in real time and is supported by TurboEdit, Crome and Uberdata.

Really, you havent heard of it
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Old 09-21-2005, 11:48 PM
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Default Re: 1.8 to 2.5 Changeover?

You can use my 2.5bar ng60 map that is up on Xeno's site. It should provide a good start point.
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