We're going to check that asap as well. Thanks for the assist!

 

Is Uprev the only thing that would work as a replacement to the Utec? What about Haltech even though the price of it is so much higher.

 

That's another option, but as you said it will be costly. I could do a Greddy Blue, and a V-Manage as well. However the most viable options that would be perfect for feature packed would be the Haltech, Osiris, and (supposedly) this UTEC. I think however the UTEC is very much geared towards FI cars.

 

You'll need to run a 04+ ecu to use Osiris the 95-03 ecu's do not have enough memory. I have this system on my G35 and have been kicking around the idea of a full 04 maxima or 350Z ecu 3.5swap in my 4gen so I can use Osiris in that too

 

That sucks but practice makes perfect!

 

I've been following the progress since the 1st post and it sounds like you are going about the whole process correctly.

I have some experience with engine builds/ecu mods as I fully built my 97' eclipse 420A into a 400+ HP turbocharged monster. After 1 year and 16k+ down the drain i sold it due to reliability issues. I hope you have better support than I do!

I'm looking forward to hearing how your able to resolve your current concerns.

 

So, did you use a UTEC, or was that just a random post?

 

Baseline Run no tune 14.008@102

http://www.youtube.com/watch?v=VuyF4W1SEhE

Another run

http://www.youtube.com/watch?v=pvzwjJMoiAw

 

what was your 60'? nice run.. when are you going back after it's tuned?

 

Horrible. 2.3's It's all street prepped. No weight removed and on 19" street tires. I need to get some lightweight wheels and drag radials.

Just bought a house so I might not be able to until I get settled in, also that day was the last day for TNT here so I might have to go some where else with different track conditions.

 

What was your 1/8 mile ET and MPH?

 

 

Gotta find my time slip in the mess of all this moving. Will post when/if I locate it.

 

Might be off topic but what is stopping users to swap over to an 04+ecu on the 5.5 gen?
BTW do you mind posting a pic of your fuel corrections tables? Just out of curiosity.

 

Wiring.

 

Cool, thanks man!

 

ur time slip look horrible maybe clutch have slip?

 

the car is not 100% YET

 

Nice job so far....from the video, it almost looked like the Civic had caught up but then when the times posted, he was nowhere close....if you pulled a 2.3 on that run, then a better 60' would put you where, around 13.6/13.7s perhaps?

Keep up the good work...have fun finding time for anything once you start moving in (one of the spare bedrooms still had stuff boxed up after a year!)


Jeremy

 

His car shouldn't run a 13 anything.

 

^^This...looking forward to seeing the numbers out of it that we should get to see!

 

agreed fully built 3.5 should easy be in the 12s. the 60' isnt THAT bad, but even if he got a 1.8 on slicks this is only a mid 13 sec car, hopefully a good tune will yield some good power, as the trap isnt that good either. either way props on a nice build...

 

That was my point as well and I admire your patience and commitment to the project...

 

A tune is the key to his power, considering timing/rev limit have not been optimized for those cams.

 

after figures out y he getting a timing over advanced code. likei said before ...the timing chain might have skipped 1 or 2 teeth. The same thing happened to me. Once i got that issue my car ran hard as shznit

 

Oops I missed that post. Yeah check this first...

 

That's what I'm hoping for, is that my timing chain skipped teeth. It would solve alot of unanswered issues for me right now, and more then likely be done with the car at that point.

I just moved out last weekend, and living out of a suitcase for the next 4 months till my house is finished being built will be no fun. The car should go into Matt's garage in the next couple of weeks so he can tear it down again and realign the timing chain, then back on the tune. We'll hope to see what happens here shortly. Haven't thrown in the towel quite yet, but have been very close to. arrrgh!

 

Naw don't even think about throwing the towel in.. U have done way to much to do that

 

What check enginge codes were u getting again

 

 

Cam timing over advanced, Misfire in cylinder 2 I believe (coil I assume), o2 sensor (doesn't like E85 I'm guessing, or Sim is dead), don't remember the last one, I need to read it again with the Cipher.

 

I had a question regarding the utec. Where is yours mounted? Reason being is the actual body of the utec grounded as well as the ground wire on that molex connector?

 

Pics are in this thread. I'll have to check on the grounding of the body though. I don't recall, as I didn't install this myself and haven't followed the ground wire.

http://forums.maxima.org/all-motor/570679-utec.html

 

P0021 or p0011

Check the vtc solenoids first...if its not those then be ready to take that timing cover off

 

I want to say P0021, but I'll have to confirm that again as well.

I actually used the VTC Solenoids off my original motor when there were no codes for timing, so I'm almost positive that it's still in working order.

 

why u not share to us for get whp number or dyno sheet? i hope maxima.org r interesting on your post for show to us for list of mod but u not give a whp number to us? and aaron did give to us 290 whp and jaypee did it. we really interesting on your 5.5 gen max is first built engine. we want to know about ur whp number?

 

what....the....fck.....

 

GTFO NOOB!

 

my brain hurts..

 

yep
why is he a noob??? jaypee really did dyno 291whp with his setup which is waaay less than the OP's