Search found 148 matches

by leonl
Mon Jan 18, 2010 3:58 pm
Forum: ECU Tuning
Topic: Rich when electric fans are on
Replies: 8
Views: 2575

thanks for the reply guys.. do you mean add more grounds to the motor or battery or both? i'm in the process of pulling my base map from the chips so i can look at the cell values.. right now i'm going to be using tunerpro rt as my tuning software.. I ran into the same issue when I upgraded my inje...
by leonl
Sun Dec 27, 2009 6:36 pm
Forum: Dyno Results
Topic: GT32@8,10.5,and 12psi
Replies: 46
Views: 15792

Yep, the spool up hasn't changed even though I'm on a forged motor now. I find this turbo comes alive above 10psi. You'll be happy when you up the boost. That is a good news for me :) I am running 7 psi now to break in the engine. It doesn't feel stronger than my previous Z31 T3, a little disappoin...
by leonl
Mon Dec 21, 2009 7:04 pm
Forum: Dyno Results
Topic: GT32@8,10.5,and 12psi
Replies: 46
Views: 15792

No, I am in Birmingham, AL. There are a few tuner here but not particular in CalumRT or TunerPro. Since you guys seems to have very good tune from your local tuner and with TunerPro. I thought I would ask. Maybe I would drive down there to have it tune. Thanks for the reply and good luck.
by leonl
Sun Dec 20, 2009 5:39 pm
Forum: Dyno Results
Topic: GT32@8,10.5,and 12psi
Replies: 46
Views: 15792

Very please to see a GT32 dyno results. I have a GT33 and have not got it dyno yet, but I would think it should be close. Any good place to dyno at LA?? Good luck.
by leonl
Sat Dec 19, 2009 2:07 pm
Forum: KA-T Tech. Basic
Topic: cnc hydro ebrake install gone wrong!
Replies: 16
Views: 4488

again, it looks like you got the ports backwards. frankie I am not sure about that particular hydro ebrake, but I agree with him that it looks like you have them reversed/switched. I would think the fluid should go from bmc to the side port then from the front port to rear brake calipers. Good luck.
by leonl
Fri Dec 18, 2009 10:40 am
Forum: KA-T Tech. Basic
Topic: cnc hydro ebrake install gone wrong!
Replies: 16
Views: 4488

1. Check where you list as front port to see if there is fluid coming out.
2. Make sure the front and side is not reversely install. They should be labeled in and out.
3. Pull and release the ebrake handle a few time to see if the fluid coming out from side port.

Good luck.
by leonl
Thu Nov 19, 2009 3:31 pm
Forum: ECU Tuning
Topic: S14 Calum RT Thread.
Replies: 111
Views: 24739

Yah, I know. That is what throw me off all this time. I kept tuning the idle and cruising with the latency around 0.6x - 0.7x, thinking that it should be around that value. After months of tinkering and 6 sets of plugs. I decided to just go with what the other guys saying, tune k during cruising and...
by leonl
Wed Nov 18, 2009 11:54 am
Forum: ECU Tuning
Topic: S14 Calum RT Thread.
Replies: 111
Views: 24739

Got the coolant lines for the turbo hooked up, a little too close to the housing. Will see how it works out. Also, re-route bov vacuum line. It is working better now. Got to tune it a little more, cruising is very close to 14.7 instead of 10-11. Still need to fine tune a little more. Downpipe has so...
by leonl
Fri Nov 13, 2009 3:09 pm
Forum: ECU Tuning
Topic: S14 Calum RT Thread.
Replies: 111
Views: 24739

Thank you all for your help and pointers. I got it at last. Still have to play around a little and get it fine tune and dyno. My mistake was the latency. Lesson learned. I was told the latency of 0.73 - 0.79 ms. So, I tried to tune around that number, big mistake. Today, I just went with what everyo...
by leonl
Tue Nov 10, 2009 10:01 am
Forum: ECU Tuning
Topic: S14 Calum RT Thread.
Replies: 111
Views: 24739

Thank you very much for the offer. I have just email you my xdf and bin files.

Thanks.
by leonl
Mon Nov 09, 2009 5:13 pm
Forum: ECU Tuning
Topic: S14 Calum RT Thread.
Replies: 111
Views: 24739

Thanks for the reply. It seems like as long as I can keep the rpm below 1500, the afr will be around 11.x Once I give it a little more throttle, it went rich. I will try to decrease the k values to see if it leans out a little while driving. It seems like something else is not set correctly, other t...
by leonl
Sat Nov 07, 2009 11:46 am
Forum: ECU Tuning
Topic: S14 Calum RT Thread.
Replies: 111
Views: 24739

Okay. I have the chance to tune it a little. Idle is alright, except pig rich when electric fan comes on. I can deal with that with temporary using clutch fan. The main problem is it doesn't matter how I adjust the k values or latency. When I engage in 1st gear and starting to just let go of the clu...
by leonl
Fri Nov 06, 2009 10:32 am
Forum: ECU Tuning
Topic: S14 Calum RT Thread.
Replies: 111
Views: 24739

Thanks a lot for replying. I have tried resetting ecu, but will do that again without o2 sensor.

Thanks.
by leonl
Fri Nov 06, 2009 8:29 am
Forum: ECU Tuning
Topic: S14 Calum RT Thread.
Replies: 111
Views: 24739

sdaigle240, thanks for the bin. Fixed the oil feed leak and manage to crank it up to tune idle. I will list out the progress of warming up to see if your ecu is doing the same thing. At first crank, wideband is reading 14.8 then it drops to 10.0 very quickly. As the engine continues to warm up, AFR ...
by leonl
Fri Oct 16, 2009 1:42 pm
Forum: ECU Tuning
Topic: stock s14 megasquirt.
Replies: 39
Views: 11494

Welcome to the board. Glad to see another Nissan fan from AL. I think S13 is using external coil, while S14 is internal. Some ppl convert to S13 distributor with external coil. Good luck in your build.
by leonl
Wed Oct 14, 2009 4:32 pm
Forum: ECU Tuning
Topic: S14 Calum RT Thread.
Replies: 111
Views: 24739

Can someone please share the bin and xdf file? Something close so I can try it. My current bin and xdf seems to be off causing the car to run real rich. Thanks in advance.

My car is obd1 S14
FIC 750cc
Z32 maf (blow thru)
8.8 piston
AMS GT33 turbo

Thanks. Really appreciate it.
by leonl
Mon Sep 28, 2009 8:49 am
Forum: ECU Tuning
Topic: aem ems
Replies: 4
Views: 1864

You got it right. Also, since all the parts, engine I have are all for S14 and chances are some of them obd2. If I get the obd2 aem ems, then I can use it on either one with the obd1 - obd2 harness. I am currently running CalumRT but still struggling to get it runs decent, therefore I was thinking o...
by leonl
Sun Sep 27, 2009 12:27 pm
Forum: ECU Tuning
Topic: aem ems
Replies: 4
Views: 1864

Thanks for the reply. Do you mind to explain the reason? Other than the differences between single and dual o2 sensor, and also the dual plug right by throttle body, what else is different? Can I run obd2 engine wiring harness to solve that?

Thanks.
by leonl
Sat Sep 26, 2009 9:17 pm
Forum: ECU Tuning
Topic: aem ems
Replies: 4
Views: 1864

aem ems

Can a 1995 ka24de obd1 S14 use aem ems from 96-98 obd2 ?? Thanks.
by leonl
Wed Sep 09, 2009 8:03 pm
Forum: ECU Tuning
Topic: OBD1 KA24DET TUNES HOSTED AND POSTED!
Replies: 365
Views: 229459

Do you guys know what I need to change to prevent "pig" rich when my electric fan kicks in? I got the car to idle well and about to test drive with the 750cc. As for now, once the fan kicks in, it runs so rich that car idles terrible. Can someone point me to the right direction? Thanks.
by leonl
Wed Sep 09, 2009 6:44 am
Forum: KA-T Tech. Advanced
Topic: My Leak Down test.
Replies: 14
Views: 3421

Why not re-honed the cylinder and put new rings. Get a used head and put them together. You get a good bottom end and working head. Just my 0.02. Good luck.
by leonl
Tue Sep 08, 2009 4:48 pm
Forum: ECU Tuning
Topic: Jumpy AFR at Idle...Help...
Replies: 19
Views: 5332

yes your plugs can foul very fast and cause it to act that way. mach929 is correct. you need to get your exhaust fixed and recirculate the bov before you start doing any fine tuning or you will be chasing your tail. get it back to the shop and put fresh plugs in when you get there so they wont cry ...
by leonl
Sun Sep 06, 2009 4:12 pm
Forum: ECU Tuning
Topic: OBD1 KA24DET TUNES HOSTED AND POSTED!
Replies: 365
Views: 229459

what happen to the xdf with launch control? is it not there? I think the updated S14 one (i think it has LC) is near the top of the first page. The S13 one being in the S13 tunes section paired with PPCTX's tune. or just go here and do a search for 'xdf' and you'll see what i've got. http://www.liq...
by leonl
Thu Sep 03, 2009 1:47 pm
Forum: ECU Tuning
Topic: S14 Calum RT Thread.
Replies: 111
Views: 24739

What emo_tactical is trying to say is that S14 ecu's have the k-value less than a thousand. S13s on the other hand have the k-value in tens of thousands (1XXXX). You should adjust your k-value based on what you see on the air/fuel meter. Increase or decrease the value slightly and see what how the ...
by leonl
Wed Sep 02, 2009 8:27 pm
Forum: ECU Tuning
Topic: S14 Calum RT Thread.
Replies: 111
Views: 24739

Yes. I have 1995 OBD1 S14 ECU.
by leonl
Wed Sep 02, 2009 4:41 pm
Forum: ECU Tuning
Topic: S14 Calum RT Thread.
Replies: 111
Views: 24739

I have got a few suggestion on lowering the minimum injector pulse, it is set quite high right now. Also, injector latency is set quite high also. Will try to lower that a little. Then the k value, I think mine is set too low with 750cc. Many put theirs over 10000-20000, where mine is around 575. I ...
by leonl
Wed Sep 02, 2009 4:33 pm
Forum: ECU Tuning
Topic: Calum / CalumRT Discussion
Replies: 869
Views: 190848

Thanks for the link. It has lots of info I could use. :D
by leonl
Tue Sep 01, 2009 7:37 pm
Forum: ECU Tuning
Topic: Calum / CalumRT Discussion
Replies: 869
Views: 190848

Found this information about the latency of injectors: Injector Brand ------ Flow cc/min -------------- mS 1G/2G ------------------- 450 ------------------ 0 Clinic 750 -------------- 750 ------------------ .330 Clinic 850 -------------- 850 ------------------ .330 Clinic 950 -------------- 950 ----...
by leonl
Tue Sep 01, 2009 7:19 pm
Forum: ECU Tuning
Topic: Calum / CalumRT Discussion
Replies: 869
Views: 190848

Thanks for the pointers. I will check that out and try lower value to see how it works. Appreciate it.
by leonl
Tue Sep 01, 2009 6:18 pm
Forum: ECU Tuning
Topic: OBD1 KA24DET TUNES HOSTED AND POSTED!
Replies: 365
Views: 229459

Hey guys. I downloaded this bin: I dunno who I got this from, but I found it on my PC. From the looks of it: T3/T04 Z32 Mafs 550 injectors 15 psi (looks variable though) 34000 K value ***This tune looks like it has some pretty advanced timing, so higher octane fuel must have been a part of it. I th...