Page 2 of 3
Re: How to connect a MTX-L Plus wideband digitally
Posted: Tue Apr 21, 2020 1:12 am
by AREA876
Did a custom conversion and got the analog to match but digitally that's where I'm having the problem
Re: How to connect a MTX-L Plus wideband digitally
Posted: Tue Apr 21, 2020 8:50 am
by Hondata
Can you show me what it reads when set to LC1?
Re: How to connect a MTX-L Plus wideband digitally
Posted: Tue Apr 21, 2020 10:45 am
by AREA876
Hondata LC1 Conversion Reading.png
Analog 3 is my wideband and it was reading 2.28 when the innovate was reading 0.97 lambda
Re: How to connect a MTX-L Plus wideband digitally
Posted: Tue Apr 21, 2020 5:54 pm
by Hondata
What have you programmed with MTX analog output as? Mine used the change every time the connector got wet...
Re: How to connect a MTX-L Plus wideband digitally
Posted: Wed Apr 22, 2020 12:53 pm
by AREA876
Custom Conversion.png
Custom conversion I was using at the time. Please ignore the highlighted AF as it was set to the wrong input.
Re: How to connect a MTX-L Plus wideband digitally
Posted: Wed Apr 22, 2020 1:03 pm
by AREA876
The default innovate values are 0V = 0.5 and 5V = 1.52 Lambda
Re: How to connect a MTX-L Plus wideband digitally
Posted: Thu Apr 23, 2020 7:35 am
by Hondata
Yes, but what are the actual values the innovate has? Like I said, mine used to change on its own.
Re: How to connect a MTX-L Plus wideband digitally
Posted: Thu Apr 23, 2020 11:00 am
by AREA876
LM Programmer.png
Values have not changed, I have never had a problem with values changing and I have owned two LC1 and a MTX-L
Re: How to connect a MTX-L Plus wideband digitally
Posted: Thu Apr 23, 2020 8:48 pm
by Hondata
So now switch the analog input to voltage and check it matches the lambda.
Re: How to connect a MTX-L Plus wideband digitally
Posted: Fri Apr 24, 2020 7:11 am
by AREA876
Raw Voltage.png
Voltage at key on engine off and sensor has been heated, MTX-L is displaying 1.52 on the gauge
Re: How to connect a MTX-L Plus wideband digitally
Posted: Fri Apr 24, 2020 7:15 am
by AREA876
Raw Voltage vs MTX-L at Idle .png
Screenshot of raw voltage and MTX-L at idle
Re: How to connect a MTX-L Plus wideband digitally
Posted: Sat Apr 25, 2020 7:35 am
by Hondata
I've checked and both the KPro and KManager use the 0.5-1.5 lambda range for the LC2 analog input. So they should work.
So is only the digital input the problem? In that case can you set the analog to LC2 and compare the digital to analog when both datalogging, and also by making a datalog on the KPro and then loading into KManager.
Re: How to connect a MTX-L Plus wideband digitally
Posted: Sat Apr 25, 2020 12:24 pm
by AREA876
LC2 Conversion vs Digital Input.png
Key on engine off sensor heated readings doesn't match
LC2 Conversion vs Digital Input.kdl
Re: How to connect a MTX-L Plus wideband digitally
Posted: Mon Apr 27, 2020 2:07 pm
by Hondata
Thanks. It is something with the digital stream which is different from the LC2. I'll try to get Innovate to respond again.
Re: How to connect a MTX-L Plus wideband digitally
Posted: Sat Jun 13, 2020 3:19 am
by AREA876
Any updates