EBL, LM-1 output incorrect??
04-25-2006, 05:37 PM
#1
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Car: 1981 Buick Century Wagon
Engine: 87 GN engine
Transmission: 2004R
Axle/Gears: 3.73
EBL, LM-1 output incorrect??
Help, just borrowed my friends LM-1 and the wb data on the WUD is lower than what is on the LM-1 display. What am I doing wrong? And do I need to hook up the analog output to where the original o2 was?? Or can I just run from the wb with the original o2 diconnected?? I guess there is a voltage settin I have to do on the analog output into the ebl to get it to trace right with the lm-1 Anybody know?? I'm working on this right now. Thanx
04-25-2006, 06:13 PM
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Car: check
Engine: check
Transmission: check
The LM-1 requires the analog ground to go to the EBL board. This is from the 3-pin headphone jack (LM-1 power goes to chassis ground). Then program the LM-1 analog output for 1 to 2 volts, and 10 to 20 AFR. That should do it.
RBob.
RBob.
04-25-2006, 07:07 PM
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Car: 1981 Buick Century Wagon
Engine: 87 GN engine
Transmission: 2004R
Axle/Gears: 3.73
Thanx, that's what i did after you posted. It's not dead on, but it is close. Thanx rbob. what should ido for the narrow band? Should I leave the settings the way innovate left them??
04-26-2006, 12:31 PM
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Car: check
Engine: check
Transmission: check
If you are using the WB for VE tuning, lock out closed loop by setting the temperature enable high. Then it won't matter what the NB setting is.
RBob.
RBob.
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