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BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > Rev 3 procede NLS 2step



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      03-24-2012, 10:55 AM   #1
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Rev 3 procede NLS 2step

So I installed my rev 3 procede with NLS/2step lastnight, after 5 hours of troubleshooting the car still will not idle correctly, I'm getting a CEL for fuel rail malfunction, I put it back to stock then reinstalled the procede 3 times now, I've watched every video and read everything I can, If anyone has any idea what I'm talking about please give some info.

Much appreciated, thanks!
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      03-24-2012, 12:45 PM   #2
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      03-24-2012, 01:28 PM   #3
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Did you try installing both the Procede and the 2step relay at the same time? If so, might I suggest just installing the Procede first and confirm everything is runnin properly. Also, it's hard to read your posts on iphone with that huge avatar since it messes with the margins. Can you shrink it to normal size?
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      03-25-2012, 04:43 PM   #4
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Yes I have done all of the above, it's almost as if there is no map loaded to the procede, when you link it to the computer the map is all zeroed out. When the car is in acc position you can beep through stage 0-4, when you start the car it revs then shuts off, then fans kick on and it's very loud. Fuel rail pressure malfunction CEL comes on.
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      03-25-2012, 04:56 PM   #5
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Quote:
Originally Posted by brakeboost View Post
Yes I have done all of the above, it's almost as if there is no map loaded to the procede, when you link it to the computer the map is all zeroed out. When the car is in acc position you can beep through stage 0-4, when you start the car it revs then shuts off, then fans kick on and it's very loud. Fuel rail pressure malfunction CEL comes on.
Sometime is definitely not right. Please call us tomorrow and we can go over things over the phone. Shouldn't be hard to figure out the issue.

Shiv
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      03-25-2012, 04:59 PM   #6
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Shiv, did you guys figure out wiring for both NLS and PWM relays at the same time? I called about a month ago and was told it will be done in a week.
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      03-25-2012, 05:07 PM   #7
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Quote:
Originally Posted by onebadmofo View Post
Shiv, did you guys figure out wiring for both NLS and PWM relays at the same time? I called about a month ago and was told it will be done in a week.
The revised instructions were posted up on the website a couple weeks ago

Shiv
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      03-25-2012, 06:35 PM   #8
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Ok shiv I'll call you guys tomorrow
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      03-27-2012, 07:16 PM   #9
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Hey shiv I've been trying to get ahold of you the past couple days and everyone says that you have called me, I have received no phone calls or messages and I've called frequently the past 2 days. Kinda sucks to spend the money and have 0 support, please help if you can, thanks.
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      03-28-2012, 09:05 PM   #10
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      03-28-2012, 09:49 PM   #11
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I love Vishnu products, but guys. Your guides. Seriously...

It took me an hour to comprehend this paragraph:
Quote:
The only subtle difference is that the Procede power wire that you cut in the first step will be going between the Procede harness and the NLS/2-step relay (which is coupled to the green power connector) instead of between the Procede harness and the green power connector as shown above.
Only after stepping away and coming back 20 minutes later with clear head I instead looked instead at the ECU box and figured everything out.
Also do you proofread stuff before publishing? The NLS guide is full of "Strip the end of the red wire and connect it to the red wire that goes to Terminal ### on the supplied relay (as shown in the second picture below)"
And good thing there's a picture because I don't know what the hell "Terminal ###" means.

Last edited by onebadmofo; 03-28-2012 at 10:08 PM..
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      03-28-2012, 09:59 PM   #12
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So did you get it working or what?
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      03-28-2012, 10:05 PM   #13
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I know some Russian guy had it working as far as I have seen on YouTube, I have not heard back from shiv still but Robert at Vishnu is sending me new product for replacement, he was very helpful! I'll update everyone shortly after instal
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      03-28-2012, 10:07 PM   #14
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Some Russian guy is me. Yes I got it working.
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      03-29-2012, 07:50 AM   #15
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Your YouTube video would help but I can't understand you lol!
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      03-29-2012, 07:57 AM   #16
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Wait, what youtube video? I just posted a 16-second demo of 2-step, that's it.
http://www.e90post.com/forums/showthread.php?t=668375
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      03-29-2012, 01:05 PM   #17
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Quote:
Originally Posted by brakeboost View Post
I know some Russian guy had it working as far as I have seen on YouTube, I have not heard back from shiv still but Robert at Vishnu is sending me new product for replacement, he was very helpful! I'll update everyone shortly after instal
I think Robert tried calling you this morning. Assuming your name begins with a J. If not, give us a call and we can help you.
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      03-29-2012, 02:15 PM   #18
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My name it Kirby, and I called him at 10:00 your time.
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      07-08-2012, 08:41 PM   #19
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hi i purchased a vishnu procede from **********s on 8/26/2011 model Vishnu PROcede V5 N54 Tuner. it has the usb connection on unit so its rev3 it came with a canBusX connector.the unit works great and i love it. here is the problem.i have the 2 step/nls relay purchased maybe a month ago and the instructions on vishnu's site show 2 different harnesses but mine doesn't look like either one. it looks like a cross between the 2. it has the 3 wire connector with the black,red and purple wires but also has yellow wires which are not connected in the reg. install and a yellow wire with a red strip that has a female spade connector attached. i purchased the 2 step kit from vishnu's website and am desperately trying to figure out how i install the kit to get it to work. i have interface v5.30 on my computer. please help me.
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