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-   -   High load AFR unstable :( (https://www.miataturbo.net/megasquirt-18/high-load-afr-unstable-69579/)

Oni 11-27-2012 02:31 AM

8 Attachment(s)
Ok ive chopped 2 logs to 10seconds for a comparision, if 40 + secs would be better just lmk i can do what ever. ive also add my tune and Injector settings for peoples mockery :). Comparision is almost the same VE and variance is only 1. the rpm is also simular but i wasnt able to get it exact.

Hop someone can see something i cant. Ive spent hours looking over thing. hopfuly the equal lenght logs shows how in one the afr changes +- 0.2 and the other alot more at arround the same PW and load.

Cheers
Scott

Braineack 11-27-2012 08:41 AM

Why do you have your second batch of injectors correct for battery voltage at 0.2ms per volt where as bank 1 only has a correction of 0.1ms per volt?

Oni 11-27-2012 05:53 PM

I wasn't able to find any info on how to set that correctly :( so i left it as default. Should i try 0.1 on both banks?

tasty danish 11-27-2012 08:34 PM


Originally Posted by Oscar (Post 952372)
Because nobody makes an EV14 injector in the <500cc/min range. I has a sad

I too have 440's in my VW and when I spoke to FIC they had them all the way down to 300cc

Oni 11-28-2012 04:03 AM

6 Attachment(s)
Ok ive swapped to having both banks on 0.1ms per volt, if anyone has some known good settings for this for ID1000's id love a SS or directions on how to find the correct value.

I have 3 logs today.

First is a 30 sec clip from a good drive today
Second is a 30 sec clip of a bad drive a few days ago
Third is a 20s clip from today of my Idle and injectors at 1.5-1.6MS, this is just to show that the injectors seem happy to provide stable fueling at that low PW, yes im idling super rich / and idle isnt great. if i lean out my idle on a good day its happy at arround 14.2-14.5/1 but then if i have a bad day its all over and wanting to stall and oscolates.

Hope someone can see something or atleast confirm im not mad.

Cheers
Scott

Oni 12-01-2012 06:29 PM

Anyone have thoguths on the new logs?


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