Search found 18 matches

by a50sn95
Mon Nov 07, 2005 12:56 am
Forum: Tuning the EEC....
Topic: Brand new to the tweecer and tuning world...have a 94GT help
Replies: 20
Views: 14699

You can download a free PP viewer from Microsoft Here
by a50sn95
Wed Oct 05, 2005 11:22 am
Forum: Tuning the EEC....
Topic: slowly working out issues
Replies: 3
Views: 4531

I may be off base here, but the not reving past 3000 rpm is a symptom of having tunes from different versions of caledit loaded on the tweecer. Do ALL positions on your tweecer have tunes created with the same version? I had one position on mine that was made with 1.20. It was a copy of the base tun...
by a50sn95
Wed Oct 05, 2005 11:07 am
Forum: Tuning the EEC....
Topic: Hanging Idle
Replies: 10
Views: 9182

You need to get the Throttle Body Airflow, and Neutral Idle Airflow numbers right, asit appears to me the computer is trying to get the engine to idle at these numbers which willbe wrong for your non-stock combo. I used Clint's method outlined in EA to get the TB Airflow and ISC Neutral Idle Airflow...
by a50sn95
Sat Oct 01, 2005 4:08 pm
Forum: Tuning the EEC....
Topic: Passed smog today! Thanks Tweecer!
Replies: 0
Views: 2476

Passed smog today! Thanks Tweecer!

Despite some DRAMA yesterday doing the h-pipe swap. Seems one of the nuts was frozen on the stud in the BBK Headers. AND the Stud was frozen in the flange. So the 1/2" stud broke off in the header. On the PASSENGER side. (you know the hard one to get out.) Fortunately, I was able to drill it out, wa...
by a50sn95
Tue Sep 13, 2005 5:40 pm
Forum: Tuning the EEC....
Topic: Hey, I have an idea...
Replies: 27
Views: 20698

One that doesn't say alpha, with the bugs worked out, and some of the cool features I've "heard" about here....
by a50sn95
Tue Sep 13, 2005 4:32 pm
Forum: Tuning the EEC....
Topic: Hey, I have an idea...
Replies: 27
Views: 20698

Hey, I have an idea...

I personally would be willing to chip in, say, $25.00, for Mike to finish a final version of CalEdit and Calcon for us. Sort of like a bounty. Just think, if 100 or so of us did this, you think it would work?
by a50sn95
Thu Aug 25, 2005 10:51 pm
Forum: Tuning the EEC....
Topic: CBAZA Strategy observations...
Replies: 35
Views: 29613

rockin_rick wrote:
2Shaker wrote:1. With CBAZA, if I set the load sw scalar to "0" the EEC will compute LoadX and use the computed LoadX values against all of the tables and functions relying on load on the Y axis.
Essentially, yes.
DOH!
by a50sn95
Thu Aug 25, 2005 10:45 pm
Forum: Tuning the EEC....
Topic: CBAZA Strategy observations...
Replies: 35
Views: 29613

rockin_rick wrote: IIRC, J4J1 uses loadx (load scaling switch = 0) for the tables, while T4M0 uses load (load scaling switch = 2).
Rick
FWIW, my J4J1 tune shows 40% load at idle and the T4M0 tune I've been playing with shows 18% at idle.

I wonder what changing the load scaling switch on my J4J1 tune would do....
by a50sn95
Thu Aug 25, 2005 10:06 am
Forum: Tuning the EEC....
Topic: idle consistency questions
Replies: 7
Views: 6620

Here is where I would start
http://tweecer.oplnk.net/viewtopic.php?t=5156
It's the TB Airflow and ISC Neutral Idle Airflow numbers that you need to get right.
by a50sn95
Fri Aug 19, 2005 5:58 pm
Forum: Tuning the EEC....
Topic: Do I need a WB for tuning a/f ratios?
Replies: 14
Views: 10640

Oh, Price.... A few years ago, the only readily available wideband O2 sensor was the NTK L1H1 that was used on a single Honda Civic model car. The sensor itself wasn't too expensive at that time, 100.00 or so, and the controller wasn't either. I got my OZ-WB for about 250.00 assembled and tested fro...
by a50sn95
Fri Aug 19, 2005 5:45 pm
Forum: Tuning the EEC....
Topic: Do I need a WB for tuning a/f ratios?
Replies: 14
Views: 10640

It is a special O2 sensor, and a controller. A W/B sensor requires a heater circuit, which our cars don't have, and output in a much wide range than our computer can use. The controller will interface with the Tweecer through various methods, and some can even output a Narrowband signal so you can r...
by a50sn95
Sun Aug 14, 2005 12:38 pm
Forum: Tuning the EEC....
Topic: Cam Profile and Injector Timing
Replies: 37
Views: 30394

What do you recommend for CBAZA (j4j1 on T4M0, specifically)?
Thanks,
Dennis
by a50sn95
Sat Jul 30, 2005 5:44 pm
Forum: Tuning the EEC....
Topic: DAshpot Pre-position
Replies: 17
Views: 15602

As difficult as it might be, it will not be seeing boost for at least 500 miles. Just alot of driving around. I don't have the wideband on, and I promised myself I would get it on before I got into it. That said, the 8 lbs is with the same setup on the stock shortblock. Which broke 3 pistons. Likely...
by a50sn95
Sat Jul 30, 2005 5:38 pm
Forum: Tuning the EEC....
Topic: DAshpot Pre-position
Replies: 17
Views: 15602

FI?
by a50sn95
Sat Jul 30, 2005 5:35 pm
Forum: Tuning the EEC....
Topic: DAshpot Pre-position
Replies: 17
Views: 15602

On that same note, a50sn95 - how much CID do you have, as that is a lot of TB airflow. 351? FI? It's a .020 over 302 w/ 30 miles on it, 8.5-1 SpeedPro Forged, TFSTW's, Crane 2031, TFS 1.7's, TFS Street Heat and Elbow, Professional Products 75mm, Kirban Adjustable at stock PressurePro-M 80mm for 36'...
by a50sn95
Sat Jul 30, 2005 2:52 pm
Forum: Tuning the EEC....
Topic: DAshpot Pre-position
Replies: 17
Views: 15602

I used EA. I did the datalog with the Spout and ISC unplugged, and used EA to calculate the new values...
Best 50.00 I've spent. Thanks Clint!
by a50sn95
Fri Jul 29, 2005 5:45 pm
Forum: Tuning the EEC....
Topic: DAshpot Pre-position
Replies: 17
Views: 15602

Re: DAshpot Pre-position

FWIW, the Dashpot PrePosition numbers I used below eliminated my stalling issues. Further, I idled down my street in 2nd gear. Something I couldn't do before. It would buck and kick so that I would have to push the clutch in. I could've idled for miles like this. It went up a little grade, down the ...
by a50sn95
Wed Jul 27, 2005 11:44 pm
Forum: Tuning the EEC....
Topic: DAshpot Pre-position
Replies: 17
Views: 15602

DAshpot Pre-position

Can someone tell me what the numbers in the function ISC Dashpot PrePosition are? I have a 75 MM throttle Body. I have used Clint's method as described in EA to get the TB Airflow and ISC Neutral Idle Airflow numbers. Worked like a charm. Eliminated my 1500 rpm idle for 20 seconds on letoff problem....