This is the place for questions about things electrical and mechnanical...or any other automotive-related hardware issue.

Moderators: EDS50, cgrey8, 2Shaker, Jon 94GT

Post Reply
rebelranger
Regular
Posts: 72
Joined: Tue Aug 19, 2014 3:34 pm

Transfer function for WB in BE

Post by rebelranger » Mon Oct 06, 2014 9:17 pm

So I can't get my AEM WB to datalog in BE. I have the input from #27 EVP tapped and going to the WB so it should work.

In BE I have went to Hardware "SuperLogger" and chnaged ch 1 to AEM1 then inputted all the correct values...doesn't work. So
In BE I went to hardware "Innovate" Enable checked, ch 1 named AFR and inputted values...doesn't work I get a "code 3 Innovate error beside the bottom Status indicator. So
I went to datalog and ensured under Emissions tab AFR showed up for the EGR valve position and it does. I got this here using the transfer function in the bottom right corner. Clicked on it and used the EVP Tag under Ch 1 and Named it AFR then enabled it. AND nothing....

I have got the Value in the datalog to show 10 volts once and 0 volts after a BE shut down and restart...I'm lost on what to do.

Someone have any idea?
1993 Ford Lightning 351w (5.8l), factory heads, cam, block, pistons, Kenne Bell 2.1L, Siemens 60lb injectors, 8#boost pulley, Walbro 255lph inline via 2psi hobbs with factory 155lph intanks, AEM wideband, AutoMeter Fuel, volt, transmission, boost/vacuum gauges, E4OD tranny, Crane Ignition.

ICY1 ECM, LHBL0 def, tuning via Quarterhorse and BE12 using Sailorbob strategy.

decipha

Re: Transfer function for WB in BE

Post by decipha » Sat Oct 11, 2014 2:20 pm

since you dont have it wired into the superlogger you can uncheck that

since you don't have it plugged into the usb you can uncheck innovate as well

try to log the EVP voltage itself and see if the wideband is communicating to the ecu, it may be the wrong wire tapped into the ecu

should read either 2.5v at stoich or 1.0 volts at stoich depending upon the widebands output

rebelranger
Regular
Posts: 72
Joined: Tue Aug 19, 2014 3:34 pm

Re: Transfer function for WB in BE

Post by rebelranger » Sun Oct 12, 2014 3:23 pm

Thanks for the reply but I figured it out. I needed to turn the EGR back on to get it working, otherwise no signal from the ECM was being sent out to be datalogged.
1993 Ford Lightning 351w (5.8l), factory heads, cam, block, pistons, Kenne Bell 2.1L, Siemens 60lb injectors, 8#boost pulley, Walbro 255lph inline via 2psi hobbs with factory 155lph intanks, AEM wideband, AutoMeter Fuel, volt, transmission, boost/vacuum gauges, E4OD tranny, Crane Ignition.

ICY1 ECM, LHBL0 def, tuning via Quarterhorse and BE12 using Sailorbob strategy.

Post Reply

Who is online

Users browsing this forum: No registered users and 30 guests