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Old 06-29-2012, 02:38 PM   #1251
Bariga
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time to try out flex fuel sensor ? mix 92 with meth ?
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Old 06-29-2012, 04:02 PM   #1252
Layvon
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Even though there is a bov on the EFR the full race kit has a vband/ flange for bov?
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Old 06-29-2012, 04:31 PM   #1253
kellygnsd
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He doesn't have the full race FMIC kit


... and there is no BOV on his full race headers
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Old 06-29-2012, 04:50 PM   #1254
Bariga
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there is, its called EWG
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Old 06-29-2012, 11:14 PM   #1255
Layvon
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Oh okay. I thought you had a full race kit Anton my mistake. ... sneaky sneaky with the EWG

No doubts this way!! I ended up bagging the EFR unfortunately. . But I'm going with vipec now!
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Old 06-29-2012, 11:40 PM   #1256
kellygnsd
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Quote:
Originally Posted by Layvon View Post
Oh okay. I thought you had a full race kit Anton my mistake. ... sneaky sneaky with the EWG

No doubts this way!! I ended up bagging the EFR unfortunately. . But I'm going with vipec now!
Good choice with the Vi-Pec, you won't be dissapointed. Have you downloaded PC Link or whatever Vi-Pec calls it?



Do you have your EFR already?
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Old 06-30-2012, 04:49 PM   #1257
Bariga
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PC link software looks same as vipec, just not as ugly
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Old 07-01-2012, 12:08 AM   #1258
Layvon
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I did download it a while back, but haven't done much with it. Is there a map one of you fellas could send me so I could tinker around? Doesn't need to be anything special.

Guess I worded it funny... I am getting a pte 6262 with ceramic bearings and billet wheel now. Not as technologically advanced but proven. Running twin scroll still so hopefully spool up is not sacrificed too much. Sorry Anton, didn't mean to clutter...

When is your "final" tune scheduled?
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Old 07-01-2012, 01:27 AM   #1259
alcoolaid
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Should be some maps that came with the download that you can play around with.
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Old 07-01-2012, 01:03 PM   #1260
yuto1981
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Totally and undeniably SICK!
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Old 07-02-2012, 12:46 AM   #1261
Bariga
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was logging EGTs on vipec today

Cyl 1 340
Cyl 2 400
cyl 3 345
cyl 4 360

Cyl 2 runs hottest, not sure why going to swap injectors around see if anything changes.
I also got all the air out of PS pump took a long time now its not telling ecu that its always on
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Old 07-02-2012, 12:53 AM   #1262
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Does the vipec have per cylinder fueling/timing?

And from those temps I'm assuming that's C and at cruise? Does that correlation hold true at wot too?
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Old 07-02-2012, 01:50 AM   #1263
Bariga
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^ Yes i can add more fuel or timing per cylinder!
Temps where checked at idle, light wot, and 10 psi boost. Probes are good! - when u shut off the engine the temps are about all same.
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Old 07-02-2012, 03:27 AM   #1264
alcoolaid
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which EGT amp are you using?
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Old 07-02-2012, 12:49 PM   #1265
Bariga
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AEM Thermocouple
Right now all the Per cylinder tables are at 0, i was searching the web and couldn't find anything other than stock ecu advances timing on 2 and 4 for knock control
To balance out #2 and #4 i will have to add more fuel ?

Last edited by Bariga; 07-02-2012 at 03:33 PM.
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Old 07-02-2012, 04:24 PM   #1266
Bariga
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to get 15-30 degrees in differences between cylinders i had to do this

1. -5.0 %
2. + 19 %
3. - 5.0 %
4. + 8.0%

19% more fuel to cylinder 2 that's is ****ing mad! any ideas?
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Old 07-02-2012, 04:34 PM   #1267
kellygnsd
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Swap #1 & #3 EGT probes and report back.
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Old 07-02-2012, 04:43 PM   #1268
Paul
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Isnt MPS doing the build/Tune? Id have a tuner set all that up for ya....19% seem very high.
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Old 07-02-2012, 04:58 PM   #1269
Layvon
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You had to add fuel to 1 bank and subtract from the other.. do you think there is a problem with fuel flow between the rails?
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Old 07-02-2012, 05:04 PM   #1270
Bariga
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Quote:
Originally Posted by kellygnsd View Post
Swap #1 & #3 EGT probes and report back.
EGT probes are accurate, if you look up 3 posts before i said when engine off EGT's are within 3 C.


I don't think fuel system can be issue its all -6 with P&L Rails and Fuellab regulator. For note bank 2 and 4 has shorter fuel return line

Dex was also having similar issue with his setup but doesnt have EGT probes for troubleshooting.

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Old 07-02-2012, 05:13 PM   #1271
Layvon
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Refresh my memory, do you have 2 - 6 lines going the whole way or do you split before the rails from a -8 or bigger?

It has to be pretty freakin cool to be able to troubleshoot on the level that you can with this computer
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Old 07-02-2012, 05:39 PM   #1272
Bariga
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Quote:
Originally Posted by Layvon
Refresh my memory, do you have 2 - 6 lines going the whole way or do you split before the rails from a -8 or bigger?

It has to be pretty freakin cool to be able to troubleshoot on the level that you can with this computer
-6 from stock lines every where if that's what you asking
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Old 07-02-2012, 05:51 PM   #1273
Bariga
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Old 07-04-2012, 12:18 AM   #1274
Bariga
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Noticed if i set fuel trims to 0 and just add 3 degrees of timing to 2 and 4 temps drop about 20-30c creating less differences with in all 4 instead of adding tons of fuel with little improvement. What you guys thing?
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Old 07-04-2012, 12:52 AM   #1275
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you could make valid arguements on both sides....

more timing, less fuel should give u better mpg and better feel at low loads....but at WOT have 4* variance and way higher cylinder pressures could be a downfall

the highest variance between cylinders subaru uses is 2*.

so maybe a happy medium of 2* of timing and a little fuel is the answer to garner benefits from each strategy.
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