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DIY Turbo Discussion greddy on a 1.8? homebrew kit?

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Old 10-12-2015, 11:13 AM   #261
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Yep. Same ones. I am a paid TS user, soooo. I emailed them to see what they say.
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Old 10-13-2015, 10:27 AM   #262
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Got TS test modes working. All looks good too. Now on to,

FUELING
If my required fuel is set for 1000cc it comes out to like 3.1 or something. That being said, will my old fuel map work (from 265s) or do I need a completely new one. I thought that the idea of the requed fuel was to compensate injector output for their size, to an existing map.
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Old 10-13-2015, 05:07 PM   #263
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That's the theory, but hardly ever reality. req fuel only linerally shifts the entire fuel table, and injectors aren't always a linear upgrade.

It's usually close enough to autotune back into place.
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Old 10-13-2015, 05:14 PM   #264
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10 4. That's kind of what I have gathered.
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Old 10-13-2015, 08:32 PM   #265
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I just don't get this! Everything tests good. Everything. Fuel map, i have started at 0 and increased every cell by 1 up to 100. I cannot get an idle.
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Old 10-13-2015, 08:35 PM   #266
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Go higher, reqfuel or VE values.

What were you using when it started the other day, wideband still dead?
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Old 10-13-2015, 08:38 PM   #267
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I can get it started, but no idle. I'm back to my original map, with original results. WB is still dead. Doesn't show an error code, calibrates fine. No reading. Nothing changed from when it worked fine.
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Old 10-13-2015, 08:40 PM   #268
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ego corr is off right? if wb dead and ms see's pegged lean or pegged rich it will do funky tings
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Old 10-13-2015, 09:08 PM   #269
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Quote:
Originally Posted by 18psi View Post
ego corr is off right? if wb dead and ms see's pegged lean or pegged rich it will do funky tings
Yeah, TS pegged one way, Guage is the other. I'll get this sorted out first. Ergo is off.
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Old 10-13-2015, 09:48 PM   #270
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O2 is working now. I don't even want to say what it was. Doesn't really matter.
Done for tonight. Must eat.
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Old 10-13-2015, 10:03 PM   #271
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Sounds like progress!
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Old 10-14-2015, 10:44 AM   #272
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Quote:
Originally Posted by ryansmoneypit View Post
O2 is working now. I don't even want to say what it was. Doesn't really matter.
Done for tonight. Must eat.
You had the wrong wire hooked up to the MS?
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Old 10-14-2015, 10:53 AM   #273
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You had the wrong wire hooked up to the MS?
I bought the ms second hand, and didn't check the harness myself. PO had installed the O2 sensor wire in an auxiliary, instead of the factory location. I used the factory sensor wire (red w/blue stripe on my 95) So my WB was going to know where.
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Old 10-14-2015, 11:07 AM   #274
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Quote:
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I bought the ms second hand, and didn't check the harness myself. PO had installed the O2 sensor wire in an auxiliary, instead of the factory location. I used the factory sensor wire (red w/blue stripe on my 95) So my WB was going to know where.
That would do it.
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Old 10-17-2015, 05:32 PM   #275
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Three more days of fiddling around with this WB, and I still cant get a good read in TS. The actual gauge reads reasonable, but the TS gauge sits on 11 then swings around like its on meth. I remember a thread saying that a Brain built ms3 used a different pin for the WB, but now I cant find it.
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Old 10-17-2015, 05:49 PM   #276
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Is it an LC? Sounds like the output is programmed as narrowband.
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Old 10-17-2015, 06:05 PM   #277
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mtx l. been through the set up 100 times. project setting is set to wideband, then in TS I am using the custom setup with .22 v= 7.23 (or something close to that) and 5v = 22.9( or something close to that as well.
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Old 10-17-2015, 06:15 PM   #278
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But the mtx l needs to be programmed too I think. It can be programmed for narrowband output
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Old 10-17-2015, 06:19 PM   #279
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Not sure I understand. I has a wire used for analog output (yellow) and they say to use the settings like I did in TS. Again, this same gauge, wired exactly as it is now, worked fine with my ms2
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Old 10-17-2015, 06:24 PM   #280
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The mtxl can be programmed to emulate a narrowband output. On my lc-1 it was the default setting and I even had it reset back to that on me.

Test the voltage at the input pin of the ECE. Engine off it should read the full lean, and somewhere in the middle when running.

Your sensor could be dead too.
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