RB25 Holset HX35 problem during acceleration

Discuss the RB20, RB25 and RB26 series engines.
MATTs14
Posts: 439
Joined: Thu Jun 28, 2007 8:13 pm
Car: Red 1995 Nissan 240sx

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Ok thanks. Ebay doesn't have crap for ecu's which is where i usually look.

Any other suggestions on where to find it? I found one that was 16 bit but thought those caused problems.


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StricNyne
Posts: 3725
Joined: Thu Oct 30, 2003 1:11 pm

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go with platinum 2000, its map sensor, plug and play, me and toad just bought em, u can sell your ecu and maf and use towards the ecu

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lexrob
Posts: 202
Joined: Sat May 02, 2009 6:51 pm
Car: s14 95'

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that is awesome someones running megasquirt. I looked into it for like 2wks to run a teg i had. You have to be a mad scientist to run that stuff. It is amazing tho total control....

What kind of wideband are you using. Don't say LC-1 say AEM(maybe i just had a bad experience)

Rich unburnt mixtures can cause a lean reading. Maybe your running rich as crap...Just putting it out there like i said i never had any good experiences with that stuff so.

Good luck man glad to hear it runnin ur old motor purrin like a kitten.

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lexrob
Posts: 202
Joined: Sat May 02, 2009 6:51 pm
Car: s14 95'

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I still got those deatschwerks u gave me if you wanna get em off me.

MATTs14
Posts: 439
Joined: Thu Jun 28, 2007 8:13 pm
Car: Red 1995 Nissan 240sx

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Ive heard opposite stories from what you just said actually lol. I've heard the lc-1 is superior to the AEM and while the LC-1 isnt the best, its one of the better before going into the high dollar wideband units.

And its running super rich when any boost comes on. Read above, we diagnosed that a little bit ago .

And for the injectors, they wont work on the rb25, sadly, or I might just take you up on that and since we're on the subject, what injectors is everybody running and how good is your experience with them.

And lexrob, glad to hear its running good. Hopefully you can get that ECU figured out. You need to come to murfreesboro one night when i get mine running and we can hang.

l0nestar
Posts: 2251
Joined: Fri Mar 10, 2006 5:24 am
Car: 1993 Nissan 250SX
2004 Toyota Altezza
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I have an LC-1. I like it.

So, what was the solution? I didn't know it was resolved yet!

Possible TN RB Meet?

MATTs14
Posts: 439
Joined: Thu Jun 28, 2007 8:13 pm
Car: Red 1995 Nissan 240sx

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TN RB meet sounds amazing actually! Lets start planning for it before it gets too cold. Tennessee's weather is unpredictable at best.

As for the solution, I need a tune! lol But I'll probably end up getting the Haltech P2000 and just be done with it. I'm workin on a getting StricNyne to ask about another group buy so anybody interested needs to jump on it this time!!!

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lexrob
Posts: 202
Joined: Sat May 02, 2009 6:51 pm
Car: s14 95'

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OYEAA! RB meet im down.

Opps sorry just finished reading whole thing..

Just cant get the thing to idle for nothin 600..300putt putt 1100 .. runnin rich as nutz. Like 15-18mpg!!!!

Anyways hope to see ya soon need some competition haha.


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