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Innovative LM2 Connected to Analog 2

Posted: Mon Mar 02, 2015 8:18 am
by coreymacc
I am new to Hondata equipment and am trying to dyno tune a turbocharged 92 Civic with a S300 v2. I have the output of the LM2 connected to the analog 2 input. From what I see, I have the ECU configured to use the input for the sensor overlay to datalog wideband delivered at the breakpoints for load and RPM and eventually closed loop control. I have been tuning v8s for years and am used to running in kpa and lambda so I configured this to run in the same language I am used to. The car has been changed over to run E85 and the computer has been setup to run boost by gear and an E85 base map so talking lambda is way easier. The car does run rich at all of the areas I have run so far (VERY LIGHT boost <4psi and lambda around .9 part throttle, .75 full throttle). I have worked on the part throttle tuning using the LM2 screen and making adjustments on the fly. I attached the current calibration and datalog of idle and just off showing the sensor overlay as blank. I have verified that I have voltage output from the LM2. I didn't see prior to today about the R2 and R3 removal as they are still in. I am going to remove them and try again. I believe I understand how to tune these, but if there is a better way to get the data, please let me know.

Thanks for your help!
Corey
3-2-15-1.s3d
3-1-15-setup1.skl

Re: Innovative LM2 Connected to Analog 2

Posted: Mon Mar 02, 2015 8:54 am
by coreymacc
OK, I unsoldered R2 and R3 per the overlay setup instructions. When looking at the sensors tab, analog 2 matches the lm2 screen (gasoline AFR to lambda) but the sensor overlay is still blank:
hondata 1.jpg
I don't understand what I AM DOING WRONG HERE!!! Attached is the calibration and current datalog.
Thank you all for your help!!!
Corey
Datalog:
3-2-15-2.s3d
calibration:
3-1-15-setup1.skl

Re: Innovative LM2 Connected to Analog 2

Posted: Mon Mar 02, 2015 10:43 am
by AREA876
Press shift+7 for sensor overlay, also the sensor should be Analog2 you are on the wrong Analog2 not AN 2