Innovate LM-2 wiring

Discuss which Sensors work best with these ECUs and share how you are using inputs and outputs

Innovate LM-2 wiring

Postby gigford » Sun Mar 15, 2020 3:10 pm

Cannot figure out the wiring between the Innovate LM-2 to S60, please help.

If i connect LM-2 Analog Out 1 + (Lime green) to Pin 19 and Ana Out 1 - (Yellow) to Pin 33 then AFR 22,39 is displayed at Real Time Info, engine not running.
If i swap the wires it shows AFR 7,35.
If no wire connected to Pin 33, does not make any difference in readings.

If i start the engine the needle on virtual AFR gauge bouncing all over the place,..

What am I doing wrong?
gigford
 
Posts: 12
Joined: Fri Jan 08, 2016 3:22 pm
ECU Model: S60 Pro

Re: Innovate LM-2 wiring

Postby aleksanderk » Sun Mar 22, 2020 6:25 pm

Does your engine idle smoothly?
If your map is all over the pace, the AFR will be as well.
Mine is showing 22 on KOEO, and are a little bit up and down on idle wich I believe is normal, but my map needs fine tuning on idle aswell.

Manual for the LM2: https://www.innovatemotorsports.com/sup ... Manual.pdf
aleksanderk
 
Posts: 20
Joined: Fri Feb 01, 2019 4:36 pm
ECU Model: S80 Pro
Firmware Version: 6500

Re: Innovate LM-2 wiring

Postby Alex DTA » Mon Mar 23, 2020 3:57 am

gigford wrote:Cannot figure out the wiring between the Innovate LM-2 to S60, please help.

If i connect LM-2 Analog Out 1 + (Lime green) to Pin 19 and Ana Out 1 - (Yellow) to Pin 33 then AFR 22,39 is displayed at Real Time Info, engine not running.
If i swap the wires it shows AFR 7,35.
If no wire connected to Pin 33, does not make any difference in readings.

If i start the engine the needle on virtual AFR gauge bouncing all over the place,..

What am I doing wrong?


Wiring sounds correct.
Have you set the lambda input controller to Innovate?

If so, open Real Time Mapping, and monitor your input voltage there.
Alex DTA
 
Posts: 1386
Joined: Fri Feb 28, 2014 1:03 pm
ECU Model: S40 Pro
Distributor: DTA
Firmware Version: 79

Re: Innovate LM-2 wiring

Postby gigford » Wed Mar 25, 2020 10:50 am

The car has not been mapped at mid-high rpms yet, have not taken out to test drive. Only set the fuel/iginition up to 1500rpm using LM-2 controller.
At idle the engine runs smoothly cold or hot, so i can say it's stable.
The LM-2 displays fairly constant AFRs at idle, so no bouncing as in Real TIme Info.
Even with the engine off and i do a calibration so the LM-2 shows 20.9 as it should the DTA shows the max AFR of 22,39.

Yes, I choose the Lambda controller input to Innovate at first time.

Can i measure the input voltage between the two wires using a multimeter?

A plan to make a video and upload here.
gigford
 
Posts: 12
Joined: Fri Jan 08, 2016 3:22 pm
ECU Model: S60 Pro

Re: Innovate LM-2 wiring

Postby Rob Stevens » Wed Mar 25, 2020 2:14 pm

you should be able to connect your pc to the innovate also to read directly if you think something is wrong, you may need 2 pc's to look at the dta also.
Rob Stevens
 
Posts: 1036
Joined: Thu Jul 28, 2011 4:10 am
ECU Model: S100 Pro
Distributor: None-Coil On Plug :)


Return to Sensors, Inputs, and Outputs

Who is online

Users browsing this forum: No registered users and 3 guests