Let the donkey-pumping commence!
#41
So Hal are you runing 355cc injectors ? Or did you just change the injector size on your standalone in order to fool the computer into runing leaner ? Why do you run a FMU with a stand alone ? What kinda stand alone are you runing ? Does it still have all the emissions controlls built in- like EVAP and missfire monitoring ? I'm currious as in IL they do readiness code testing and MIL testing, if the codes are not set or you have a check engine light then they fail ya.
#42
Originally Posted by BlackBIRDVQ
So Hal are you runing 355cc injectors ? Or did you just change the injector size on your standalone in order to fool the computer into runing leaner ? Why do you run a FMU with a stand alone ? What kinda stand alone are you runing ? Does it still have all the emissions controlls built in- like EVAP and missfire monitoring ? I'm currious as in IL they do readiness code testing and MIL testing, if the codes are not set or you have a check engine light then they fail ya.
#44
Originally Posted by MardiGrasMax
So your running an FMU and 555's? Are you still on a single fuel pump? If so watch the fuel pressue it may drop off when you start cranking up the boost
#46
Originally Posted by MardiGrasMax
Nope, dual in tank Walbro
#48
The GS34X pump can support upto 720cc/min if you crank up the voltage to 16V: http://www.stealth316.com/2-fuelpumpguide.htm
It can support 550cc/min, if you upgrade the wiring and your charging system can provide 13.5V or more depending on your fuel pressure needs.
It can support 550cc/min, if you upgrade the wiring and your charging system can provide 13.5V or more depending on your fuel pressure needs.
#49
Nissan Consult. Seen them for on ebay for oh.. a few thousand. Your maxima is OBDI. This is before the Gov't mandated universal diagnostics for all automakers (all 1996+ automobiles are obdII compliant and can use obdII scan tools)
Originally Posted by Boosted Maxima
What scan tool can I use on a 89 Maxima? Who makes it and approximate cost?
So the Warbo pump (like the GN's Have) works?
Factory Fuel pressure regulator or aftermarket?
Awsome setup.!!!!
So the Warbo pump (like the GN's Have) works?
Factory Fuel pressure regulator or aftermarket?
Awsome setup.!!!!
#50
I've only seen a Consult-I on eBay, have you seen a Consult-II?
Let me know if you do.
Let me know if you do.
Originally Posted by Jeff92se
Nissan Consult. Seen them for on ebay for oh.. a few thousand. Your maxima is OBDI. This is before the Gov't mandated universal diagnostics for all automakers (all 1996+ automobiles are obdII compliant and can use obdII scan tools)
#53
I must have Hal mixed up with another Maxima.org member who is going to be or is runing a stand alone and gonna sell it for some .org memebers. Even with Emanage you should be able to ditch the FMU. I have a 240 with a KA runing 555s and TTZ MAF at 400WHP with no problem on stock ECU and Emanage- I just finished tuning it for my friend as no shops around this area know WTF they are doing with Nissans and cost him an engine.
#55
I run 4 bar of fuel pressure Nismo FPR with a Walbro in-tank, on Tomei 555cc injectors pulling air in via a Z32 TT MAF. You can get 300WHP from a set of 370ccs at 4 bar of fuel pressure. I do that daily with my G20 on a T25 turbo.
#57
Okay I rounded off the 400WHP # its actually 387WHP, but its very close to 400WHP, and I'm sure if I where to get the turbo extrude honed it would hit 400WHP at that same boost I actually run 61psi on the KA and my SR. Works like a charm and the injectors have been happy for a long time now, no problems. Lets see 740cc injectors for 500 bux, or Nismo FPR for 90 bux... ehh I take the FPR
#59
Originally Posted by hlh0501
Update for anyone who cares:
I found out my pressure switch for MEVI has failed, it is allowing some vacuum to creep by... so my MEVI is always open right now. I have to get a new one and throw it on - then it's off to the dyno (and/or maybe track) for baseline numbers
I found out my pressure switch for MEVI has failed, it is allowing some vacuum to creep by... so my MEVI is always open right now. I have to get a new one and throw it on - then it's off to the dyno (and/or maybe track) for baseline numbers
Originally Posted by hlh0501
I did have something weird happen earlier, the car slowly started running more and more rich , even idling. It got to the point it was choking just sitting at a red light, AF dropped to 9:1 and eventually got to "TOO RICH" on the wideband.
Also, can I get a link to the e-manage forum spanishrice is referring to.
#60
Originally Posted by pimpjuice
I am curious as to when you want your mevi open and when you want it closed.
Since we don't have the same fuel setup, maybe its e-manage related...who knows.
Also, can I get a link to the e-manage forum spanishrice is referring to.
Since we don't have the same fuel setup, maybe its e-manage related...who knows.
Also, can I get a link to the e-manage forum spanishrice is referring to.
I played with it tonight, and the difference between a 4000 and 5000rpm changeover made 4mph diff. in the 1/4. Best I've found is around 5200ish to allow vacuum to it allowing it to open.
I doubt its emanage related, bc even when I connected the MAF back to stock (no emanage) and left all tables at 0 it was loading up extremely bad. I think my FMU is gone.
#61
Wideband log:
Made some changes tonight, and went a little too rich, but nonetheless
Steady 10.x af under boost
Cruises at ~13.5, and idles around 14.
Emanage log:
shows rpm in red, +MAP in black, retard in yellow, fuel in blue
MUST PUT SPRAY BACK ON!!!
1.3 second respool on shifts, ahhhh
Made some changes tonight, and went a little too rich, but nonetheless
Steady 10.x af under boost
Cruises at ~13.5, and idles around 14.
Emanage log:
shows rpm in red, +MAP in black, retard in yellow, fuel in blue
MUST PUT SPRAY BACK ON!!!
1.3 second respool on shifts, ahhhh
#63
[QUOTE=hlh0501]Wideband log:
Made some changes tonight, and went a little too rich, but nonetheless
Steady 10.x af under boost
Cruises at ~13.5, and idles around 14.
QUOTE]
Is this at wide open throttle, what are the spikes from. I don't like those 13:1 or higher spikes, make my car go boom.
Made some changes tonight, and went a little too rich, but nonetheless
Steady 10.x af under boost
Cruises at ~13.5, and idles around 14.
QUOTE]
Is this at wide open throttle, what are the spikes from. I don't like those 13:1 or higher spikes, make my car go boom.
#66
Originally Posted by IceY2K1
Nice....
Are those two spikes to ~13.1 on your AFR when you first go to WOT?
Are those two spikes to ~13.1 on your AFR when you first go to WOT?
I guess I should have stated, the two flat lines are 3rd and 4th gear. and right before that, where it bounces from 12->10->12 is 2nd gear spinning like crazy as I tried to feather the gas.
#68
Originally Posted by hlh0501
Wideband log:
Made some changes tonight, and went a little too rich, but nonetheless
Steady 10.x af under boost
Made some changes tonight, and went a little too rich, but nonetheless
Steady 10.x af under boost
I try for a steady 11.5
#73
slimer, I got home yesterday and the dude revoked my bid- as I was the only bidder. Looks like every auction he had up was a fluke. It showed alot of diff engines for sale n stuff but nothing went through. But I am getting another DE-K so I can do some tinkering to it internally before I put it in the car.
#74
Originally Posted by BlackBIRDVQ
slimer, I got home yesterday and the dude revoked my bid- as I was the only bidder. Looks like every auction he had up was a fluke. It showed alot of diff engines for sale n stuff but nothing went through. But I am getting another DE-K so I can do some tinkering to it internally before I put it in the car.
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