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Old 06-24-2016, 12:21 PM   #326
bobchris75
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What year will this work on? Works on all N/A subarus?
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Old 06-28-2016, 10:49 PM   #327
Jackstand Johnny
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Ive been told recently that this "Vishnu" method has been debunked, whatever that means. I never tried it until a week or so ago. So far Ive had tonuse it 2 to 3 times during modification and troubleshooting to my 2002 wrx stage 2. All I can say for sure is that since using it, Ive had fine knock learning readings far worse than ever before. Not sure why. Maybe its because it amplifies and problems you have going on. I wouldnt recommend this unless youre tuning and need to reset your ecu a bunch in 1 day to save time or something, but even then I dont see much merit unless your car miraculously is at 110% perfect operating condition. If Im wrong someone please correct me, I would love to rule this out as a cause to my recent problems.
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Old 06-29-2016, 01:04 AM   #328
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This method is completely obsolete, see a couple posts up for a link to the right way to do it. This thread seriously needs to get locked, it's just a waste of everybody's time.

The problems you ran into weren't due to ECU learning, though. If you're getting a lot of FLKC you almost certainly just need to reduce timing, add fuel, or find better gas.
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Old 06-29-2016, 03:18 AM   #329
Jackstand Johnny
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Quote:
Originally Posted by NSFW View Post
This method is completely obsolete, see a couple posts up for a link to the right way to do it. This thread seriously needs to get locked, it's just a waste of everybody's time.

The problems you ran into weren't due to ECU learning, though. If you're getting a lot of FLKC you almost certainly just need to reduce timing, add fuel, or find better gas.
Thanks buddy, will do. Im running a 91 octane map but I only run Shell v power 93, always. Its the best weve got here. Im still running an off the shelf tune but I have a protune scheduled for July 7th. I was ready to cancel it because of these problems but I think itll be ok until they look at it. Im gonna check out the link you mentioned right now and I agree, this thread should really be edited and locked or closed.
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Old 06-29-2016, 09:11 PM   #330
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Quote:
Originally Posted by Phatron View Post
This method is old and outdated and is no longer necessary with the tools that are available.
I didn't think it could be any clearer.
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Old 08-19-2016, 03:19 PM   #331
CHARFIRA
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How would this work on an automatic?
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Old 08-20-2016, 01:22 AM   #332
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Doesn't matter. Read the last few posts and you'll see why.
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Old 08-20-2016, 09:55 AM   #333
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Ive chuckled about this since the first post was made. Set initial iam to 1 instead of .5 with 32 bit ecus. For 16 bit ecu's set to 16 instead of 8. Done lol.
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Old 08-20-2016, 06:20 PM   #334
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I just PM'd a moderator to get this unstickified.

If there's interest, I can remove the parody bull**** from my version to make it sticky-worthy instead. Not sure it's worth the trouble to clean it up though.
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Old 09-15-2016, 06:23 PM   #335
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butter
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Old 09-15-2016, 11:57 PM   #336
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No response from moderator.

I guess this bull**** is going to stay sticky for a while longer yet.
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Old 09-26-2016, 10:29 AM   #337
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very nice, I'll have to try ...
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Old 09-26-2016, 07:06 PM   #338
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Quote:
Originally Posted by ale_caus View Post
very nice, I'll have to try ...

/facepalm

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Old 10-23-2017, 12:53 AM   #339
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This works like a charm on the stock ECU. After removing the intake silencer, the resulting less turbulent air (delivering more consistent reading to the MAF) enables more power. My '05 Saabaru turbo is 5-10 hp stronger than before removing the intake silencer and performing the so-called "Vishnu reset", (and the turbo spools much quicker and waaay louder ). It is definitely noticeable.
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Old 10-23-2017, 01:19 AM   #340
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There's a better way. Not sure why the moderators haven't un-stickied this thread yet, but it's completely obsolete.

http://forums.nasioc.com/forums/show....php?t=2235130
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Old 12-20-2017, 05:53 AM   #341
Codysaaan
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Default Hi there

I’ve noticed that if you literally leave the car alone and drive the heck out of it it’ll learn your method?
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Old 01-26-2018, 09:03 PM   #342
BrucesOutbackXT
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Quote:
Originally Posted by RiftsWRX View Post
Wow!

Thanks Shiv!

Jorge (RiftsWRX)
www.ProjectWRX.com
interesting link showing my favorite computers Amiga the one that made America Great
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Old 08-22-2018, 02:16 PM   #343
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Can I ask a question about a new ecu in a 96 outback with a 2.0 that won't start?

I'm new so I as yet can't post in the open forum's

Thanks
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Old 08-23-2018, 10:48 PM   #344
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That would be the most interesting use of this clusterfork of a thread since about ten years ago, so I'm all for it.

What year is the ECU and what year is the engine?
Have you verified that you're getting spark, fuel pressure, and fuel from the injectors?
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Old 08-30-2018, 11:33 PM   #345
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wow thats cool
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Old 01-10-2019, 01:45 AM   #346
namre
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thanks for the hint. will try it soon.
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Old 02-10-2019, 12:13 PM   #347
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Would this work on an 97 big turbo STI with speed density?
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Old 02-10-2019, 02:39 PM   #348
NSFW
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See post 340.
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Old 08-13-2019, 03:20 PM   #349
SicilianSubie
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Default Wot

Quote:
Originally Posted by Vishnu Performance View Post
That problem really won't be an issue with such little boost pressure. If you were to go WOT and sustain 1.2 bar of boost for several seconds, that would be another story.

Regards,
shiv
How come you only have a small amount of boost at WOT?
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Old 08-13-2019, 03:26 PM   #350
JSR84
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Quote:
Originally Posted by SicilianSubie View Post
How come you only have a small amount of boost at WOT?
17.5 PSI?
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