Datalogging AF graph problems
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- Posts: 248
- Joined: Wed May 17, 2006 9:49 am
Datalogging AF graph problems
When I datalog with the K-pro
the Wideband display work (via ELD input)
but the graph display of the AF doesn't work
how to make it work?
the Wideband display work (via ELD input)
but the graph display of the AF doesn't work
how to make it work?
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- Posts: 248
- Joined: Wed May 17, 2006 9:49 am
the min and max value are 11/17Hondata wrote:At a guess the minimum and maximum values for the AF display are wrong. Double click the AF sensor from the sensor window, check the 'display min' and 'display max'.
I try it today on a civic 2001 with K20a2, and the OEM RSX wideband and the graph templates AF value works
but with the aftermarket sensor Saturday the graph wasn'T working :?
Can you attach a datalog? I've done the external wideband on the s300, but not the k-pro. I've only used the rsx wideband on k-pro and k swapped cars. I'd be interested to see if I could figure out what it is doing.Garrett_si wrote:the min and max value are 11/17Hondata wrote:At a guess the minimum and maximum values for the AF display are wrong. Double click the AF sensor from the sensor window, check the 'display min' and 'display max'.
I try it today on a civic 2001 with K20a2, and the OEM RSX wideband and the graph templates AF value works
but with the aftermarket sensor Saturday the graph wasn'T working :?
Wayne
2003 black RSX type-s / jrsc @ 12psi / methanol injection / aftercooled
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- Posts: 248
- Joined: Wed May 17, 2006 9:49 am
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- Posts: 248
- Joined: Wed May 17, 2006 9:49 am
I don't understand. This feature appears to work fine for me. I don't have any datalogs that have ACTUAL ELD.V input in them, but even at 0 volts CONSTANT on the ELD.V, I can get valid a/f numbers in my graph and display when I setup a custom wideband so 0 ELD.V means something special.
For instance, I set it up so 0 volts means 20:1 a/f with a custom conversion table in settings. I then reviewed a datalog that had 0 ELD.V constant. I setup the AF sensor to display on the graph and in display, and the a/f everywhere in the graph and when I click is 20:1 a/f. I can change the AF sensor display units to lambda and have it show me .5 to 1.5 and it comes out right at 1.36 which is 20:1.
As far as I can tell, this works exactly like it is supposed to -- exactly like I would expect having used this feature on the s300 on a dyno with a plx wideband (not eld.v obviously).
Wayne
For instance, I set it up so 0 volts means 20:1 a/f with a custom conversion table in settings. I then reviewed a datalog that had 0 ELD.V constant. I setup the AF sensor to display on the graph and in display, and the a/f everywhere in the graph and when I click is 20:1 a/f. I can change the AF sensor display units to lambda and have it show me .5 to 1.5 and it comes out right at 1.36 which is 20:1.
As far as I can tell, this works exactly like it is supposed to -- exactly like I would expect having used this feature on the s300 on a dyno with a plx wideband (not eld.v obviously).
Wayne
2003 black RSX type-s / jrsc @ 12psi / methanol injection / aftercooled
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- Posts: 248
- Joined: Wed May 17, 2006 9:49 am
Post your datalog and I will try to graph the a/f and put up screen shots on how I did it. This seriously does not seem broken when I try it.Garrett_si wrote:so it's impossible to me to see the AF datalog?Spunkster wrote:The graph is not currently showing the AF. A future release will probably address this.
or just de Volts datalog?
2003 black RSX type-s / jrsc @ 12psi / methanol injection / aftercooled