Urgent reminder for all WB users.

[Dirk Diggler]

I went outside and checked today again here is the break down


FJO WB software = 20:1 AFR
Analog output with the cable unhooked was 5.02
Analog output with the Flashscan cable hooked up was 4.98
EFILive Scanner read 4.78 v in the log and an AFR of 19.55 using the formula


What I did was left the voltages alone since they varied to much and concentrated on the afrs. 20/19.55=1.0230179028132992327365728900256. I then took this and used it in my calc pid as a calibration factor. Now the FJO software reads 20 and the scanner reads 20.

My ve table was then lowered for all cells by -2.30179028132992327365728900256%

[Blacky]

I went outside and checked today again here is the break down
FJO WB software = 20:1 AFR
Analog output with the cable unhooked was 5.02
Analog output with the Flashscan cable hooked up was 4.98
EFILive Scanner read 4.78 v in the log and an AFR of 19.55 using the formula

One thing to note is that FlashScan will not read above 4.8 volts (looks like in your case 4.78 volts).
Don't try to use any voltage values above 4.8 volts as reference voltages for any error correction.

WB O2     FlashScan
--------- ---------
   V  AFR    V  AFR
---- ---- ---- ----
 4.2 18.4  4.2 18.4 <- AFR is accurate
 4.3 18.6  4.3 18.6 <- AFR is accurate
 4.4 18.8  4.4 18.8 <- AFR is accurate
 4.5 19.0  4.5 19.0 <- AFR is accurate
 4.6 19.2  4.6 19.2 <- AFR is accurate
 4.7 19.4  4.7 19.4 <- AFR is accurate
 4.8 19.6  4.8 19.6 <- AFR is indeterminate
 4.9 19.8  4.8 19.6 <- AFR is inaccurate
 5.0 20.0  4.8 19.6 <- AFR is inaccurate

Regards
Paul

[Dirk Diggler]

hhaahahah I jsut figured that out. I changed my output to .5-4.5 volts and the issue went away. Now i just need a formula .5=10 4.5=20 and 1 afr point is .4 volts.


I guess if that is the case the 0-5 would be acurate and i just wasted a whole day fooling around with this

[kp]

The LC-1 I am using shows 5v and when connected to flashscan its drops to 4.90. It seems accurate at lower AFR though. The XD-1 display runs off serial data and its matches the EFIlive display exactly (well within .09 afr anyhow) so thats close enough for me. The innovate LC-1 has to be one of the best bang for the buck wideband controlers out there for 200.00 - if you can get your hands on one

[Ira]

Does EFILive support this product?

http://www.powertraincontrolsolution...ontent-26.html

thanks
John

Wow, impressive device..
The answer is yes, it has a programmable analog out, so that is all we need.

Cheers,
Ross

It's a repackaged Innovate without a display.

Ira

[Jason S.]

I must be missing something, from the description in the manual, I can't figure out how to set a calculated PID. I am running an AEM Dual channel uego controller with a 0-5v analog output. I can read voltage, no problem, but I want to put the math in to convert it to afr. Can anyone point me in the right direction?

Thanks

Jason.

[Blacky]

I must be missing something, from the description in the manual, I can't figure out how to set a calculated PID. I am running an AEM Dual channel uego controller with a 0-5v analog output. I can read voltage, no problem, but I want to put the math in to convert it to afr. Can anyone point me in the right direction?

Thanks

Jason.

Take a look at the two sticky posts at the top of the "Scanning" forum.
Regards
Paul

[Jason S.]

Got it, works great, but I was taking what was written literally, and couldn't make it work! I had to take out the ----------- between section and commands to make it work.

Jason.