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Analog 0 No Input
Posted: Tue Sep 18, 2018 6:08 pm
by YewllowDA
No Input even when set to raw voltage in Analog 0 sensor.
With the analog harness disconnected, there is measured voltage out. Using this for AFM1000 Wideband.
See attached cal and datalog.
Re: Analog 0 No Input
Posted: Tue Sep 18, 2018 6:25 pm
by YewllowDA
I also add 1V offset, but it this change did not reflect in the Analog 0 Display. Are the settings even right?
Re: Analog 0 No Input
Posted: Wed Sep 19, 2018 9:27 am
by Spunkster
What is the serial number that is on the s300 board inside the ECU?
From Help, About, what is the version of software that you are using?
It is possible that the current output from the wideband is too low and causing it to not be read by the s300.
Re: Analog 0 No Input
Posted: Wed Sep 19, 2018 5:41 pm
by YewllowDA
Serial # S300J 5464
S/W version 2.6.7.0
I don't know the wideband specs for the current but it did measure ~2.4 V during idle using volt meter.
Re: Analog 0 No Input
Posted: Thu Sep 20, 2018 9:03 am
by Spunkster
We need to know what wideband you are using. Brand and model number.
Re: Analog 0 No Input
Posted: Thu Sep 20, 2018 12:16 pm
by YewllowDA
ECM AFM1000
Re: Analog 0 No Input
Posted: Thu Sep 20, 2018 4:35 pm
by Spunkster
What ECU is this being used in?
Try using the ELD input instead of the factory o2 input.
Re: Analog 0 No Input
Posted: Thu Sep 20, 2018 7:54 pm
by YewllowDA
It's a JDM P72 ECU.
I wasn't using the factory O2 pin, it was the Ch.0 Analog and Ground.
But I can try the ELD spot if that's what I should try.
Re: Analog 0 No Input
Posted: Fri Sep 21, 2018 9:43 am
by Spunkster
Use the ELD input instead as that is the only way you will be able to run in closed loop.
Re: Analog 0 No Input
Posted: Fri Sep 21, 2018 11:55 am
by YewllowDA
I wasn’t planning to use this for closed loop. Just want to be able to see the voltage/AF. I hope using ELD will able for me to see AF.