Search found 66 matches
- Wed Apr 07, 2010 8:39 pm
- Forum: Automotive Tech
- Topic: Calculate MPG in real-time
- Replies: 7
- Views: 5681
- Sun Jan 25, 2009 9:17 am
- Forum: Automotive Tech
- Topic: Cold start AFR
- Replies: 30
- Views: 19379
It's definitely reacting... in my car, I can see small AFR change between 10.5 and 12.5 afr when I make small changes to the ect correction for the appropriate temperature.. outside that afr range, it stalls. At 10.5 afr it is steady but idles really low and stalls..the closer to 12.5 afr the more u...
- Sat Jan 24, 2009 10:42 pm
- Forum: Automotive Tech
- Topic: Cold start AFR
- Replies: 30
- Views: 19379
As for ECT correction tables.. I tried many different values in the positive range... it seems I can only go to +99.. no positive value really helped.. instead of idling real low, it would surge a few times and still die. It only takes about 40-90 seconds of constant running before my engine heats p...
- Fri Jan 23, 2009 12:00 am
- Forum: Software Support
- Topic: Trace jumping to Last column during deaccel: IMPORTANT:
- Replies: 22
- Views: 24469
Question.. in my non-boosted B16, the last column is set to 1024. With the cold temps and high baro, I am reading a WOT map pressure of about 1050... and ECTune only hilights two cells in the last column instead of 4 cells.. Could this cause a similar problem to what you guys are talking about with ...
- Thu Jan 22, 2009 11:55 pm
- Forum: Software Support
- Topic: datalogger not recording AFR
- Replies: 10
- Views: 6078
There are different thermostats open temperatures available thru Napa... you should change out for the highest value you can find to combat your radiator cooling efficiency.. or, during wintertimes, do like the truckers do and put a piece of cardboard or thin sheet of steel or aluminum in front to c...
- Thu Jan 22, 2009 9:54 pm
- Forum: Automotive Tech
- Topic: Cold start AFR
- Replies: 30
- Views: 19379
Did you see his ect corrections? @ 30 deg F he has 40, I have 25. @167 deg F he has 12, I have 2. Why is it that I don't have a problem with this? :? Originally, that's what my ECT corrections were.. but I made a small improvement by adjusting my ect corrections with those changes. Before, when tem...
- Wed Jan 21, 2009 10:42 pm
- Forum: Automotive Tech
- Topic: Cold start AFR
- Replies: 30
- Views: 19379
- Sat Jan 17, 2009 4:00 pm
- Forum: Automotive Tech
- Topic: Cold start AFR
- Replies: 30
- Views: 19379
Back to working on this. After I met up with Dave at PRI, I made a few changes to my ECT trims. I'm not sure if I'm headed in the right way or what may be too much correction.. is there a limit to it? Of particular concern/problem is when my ECT is between 30 and 60F. The car barely idles around 500...
- Fri Jan 16, 2009 9:59 am
- Forum: Software Support
- Topic: ECTune crash when changing to Farenheit
- Replies: 3
- Views: 2814
- Fri Jan 16, 2009 9:58 am
- Forum: Software Support
- Topic: ECTune crash when changing to Farenheit
- Replies: 3
- Views: 2814
ECTune crash when changing to Farenheit
Updated to 0.0.2.2r6 last night. Open ECTune Open Last ROM (OR connect to OStrich and retrieve it) click Settings Click Units Tab Click Farenheit Get \"unhandled exception\" \"Input string was not in a correct format\" also causes other settings that were changed and 'saved' previously to be lost.. ...
- Tue Oct 14, 2008 4:16 pm
- Forum: Software Support Bugs/Fixed Bugs
- Topic: Unusual error after upgrading to 0.0.2.2r2
- Replies: 2
- Views: 4498
I saw another post: http://forum.ectune.com/viewtopic.php?t=1389 and here is what I tried.. I uninstalled Ectune. Renamed the ectune folder. reinstalled the latest version and copied my license.xml to the new directory. Still get the same above error message twice during the initial load of ectune. ...
- Tue Oct 14, 2008 3:59 pm
- Forum: Software Support Bugs/Fixed Bugs
- Topic: Unusual error after upgrading to 0.0.2.2r2
- Replies: 2
- Views: 4498
Unusual error after upgrading to 0.0.2.2r2
After I did force update, when i first loaded ectune again, I got this error twice during load. After it completed, I closed out and re-opened, the error did not reappear. Is it of any significance?
- Fri May 23, 2008 9:12 pm
- Forum: Automotive Tech
- Topic: Calculate MPG in real-time
- Replies: 7
- Views: 5681
My theory is this: There is a grid basically of injector duration vs manifold pressure (As the fuel pressure regulator is map-regulated) Then off this you have RPM vs Speed (Gear conversion) which gives you 5 linear scales for number of pulses per mile. If you combine the two and use some statistica...
- Fri May 23, 2008 6:15 pm
- Forum: Automotive Tech
- Topic: Calculate MPG in real-time
- Replies: 7
- Views: 5681
Calculate MPG in real-time
I was thinking about making a tool that would compare RPM vs Spd vs Injector duration and plot it to statistically calculate MPG. Does this sound like crazy-talk or do you think I might get 'good' results from this method?
- Tue May 13, 2008 11:23 pm
- Forum: Software Support
- Topic: PCS on B16 with P72 rom
- Replies: 9
- Views: 6750
If this is true... then a possible fix would be to make it so we can utilize the EBC function for this purpose.. (IE output on PCS pin) When car is at certain RPM range /manifold vacuum, pulse PCS output. outside that range, hold the output at a set level to prevent it from causing a vacuum leak. At...