Engine Management eCtune , Crome , AFC , FMU , Zdyne , Hondata , EMS , TE , Uberdata Anything to control your fuel, spark needs!

AFR

Old 04-25-2007, 01:20 PM
  #1  
0.5 BAR
Thread Starter
 
Join Date: Sep 2005
Posts: 70
Default AFR

Hi !

I have LC-1 , crome pro and Moates "O" Meter
Ok, in crome pro my AFR 14.0 but in Moates "O" Meter it is 13.0
both have the same settings 0 - 7.4 5.0 - 22.4

who right ?

thanks
Besenok is offline  
Old 04-25-2007, 08:51 PM
  #2  
1.5 BAR
 
Join Date: Jul 2005
Posts: 1,069
Default Re: AFR

Did you rescale the LC-1 to go from 0v-3.25v? Or did you hack the ecu to accept up to 5v signals? I heard that Honda ecus will clip signals over 3.5v, which might explain the discrepancy. Just a thought, I'm just starting to learn myself..
reactone is offline  
Old 04-26-2007, 01:52 AM
  #3  
0.5 BAR
Thread Starter
 
Join Date: Sep 2005
Posts: 70
Default Re: AFR

Hmm
how can i "rescale the LC-1 to go from 0v-3.25v"
Besenok is offline  
Old 04-26-2007, 07:29 AM
  #4  
1.5 BAR
 
Join Date: Jul 2005
Posts: 1,069
Default Re: AFR

Your LC-1 cable will have a serial port line on it. You have to plug this into your laptop. If your Laptop has no serial port, you have to buy a serial to usb adapter. Then you have to load the Logworks software onto your laptop. There is a program in the software bundle, I think it is called LMProgrammer. In there, you can rescale the O2 sensor outputs. i'm at work right now, so I don't recall the specific values, but you want 0.1v=~7.35AFR and 3.25v=~22AFR. I don't know how to change the scale in Crome Pro because I use Freelog, but you will probably have to change it there as well.
Hopefully someone who uses Crome Pro will chime in (ahem!).
reactone is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
ComputerJLT
Engine Management
8
06-16-2004 12:04 AM
redcrxsi
Engine Management
0
05-24-2004 03:20 AM
greddycrx
Engine Management
3
01-17-2004 01:37 AM
delslo95
Forced Induction
1
10-19-2003 04:05 AM
traff1c
Engine Management
1
07-08-2003 01:14 PM


Thread Tools
Search this Thread
Quick Reply: AFR


Contact Us - Sitemap - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.