10.7 A/F Stuck on Mobile App

swapdef
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10.7 A/F Stuck on Mobile App

Post by swapdef »

Good Day,

I'm working through the mobile app and I'm noticing that the wideband display stays stuck on 10.7. On kmanager I do have proper display for A/F-does anyone know if there are any settings I may be missing? I browsed the forums and someone went through a similar issue-they stated to have changed a setting for "mixture adjustment". Is anyone familiar with what setting this is on Kmanager or Mobile App?

Any help will be appreciated. Thanks.

viewtopic.php?f=48&t=18435&p=82007&hili ... and#p82007
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Spunkster
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Re: 10.7 A/F Stuck on Mobile App

Post by Spunkster »

You need to post your calibration as well as a datalog showing the issue.
swapdef
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Re: 10.7 A/F Stuck on Mobile App

Post by swapdef »

Good Evening,

I will like to reiterate that in kmanager everything is displaying properly. Only issue i'm having is not being able to get the analog inputs displayed on the mobile app. I did hear back from someone that handles mobile app inquiries, and they informed me that it's not an app issue. I was advised to reach out to support@hondata.com for further assistance. Attached you will also find a screenshot of the conversation that was had.

Please let me know if there is anything that can be done.
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Re: 10.7 A/F Stuck on Mobile App

Post by Spunkster »

There is no reading in KManager either. How exactly do you have this wired?

You have it set to open loop. And do not have it set to read an aftermarket wideband on an analog input.
swapdef
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Re: 10.7 A/F Stuck on Mobile App

Post by swapdef »

Good Evening,

Thank you for your response. When you say "There is no reading in KManager either", are you referring to the Analog 0 slot? On my end I have AF reading at that input. Attached you will see that there are readings being displayed at that input.

The wideband is wired as such: sensor wire goes to Analog 0 input, power source is connected at an external source, and ground is connected and the ground pin on the kpro analog board.

My tuner set the parameter to open loop. Does this setting conflict with the incoming signal from the wideband going into the analog input?
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AN0 Input.png
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Re: 10.7 A/F Stuck on Mobile App

Post by Spunkster »

You need to go to the Closed loop section of the parameters window and make sure you have it set to use signal from an analog input. You should then be able to see the correct reading in the KManager software.
swapdef
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Re: 10.7 A/F Stuck on Mobile App

Post by swapdef »

Thanks for the response...

Just to clarify, by changing to "external wideband input" in the "closed loop parameter", will it affect how the fuel content is being read/delivered by the ecu?

I was under the impression that wideband were only for datalogging and monitoring purpose only-Please correct me if i'm wrong.
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Re: 10.7 A/F Stuck on Mobile App

Post by Spunkster »

No it can be used for closed loop input through the K-Pro board.
swapdef
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Re: 10.7 A/F Stuck on Mobile App

Post by swapdef »

Understood. I just changed the setting to external and the mobile app still shows a stuck value of 14.7

Any other suggestions?
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Re: 10.7 A/F Stuck on Mobile App

Post by Spunkster »

Does it read correctly in the Kmanager software?
swapdef
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Re: 10.7 A/F Stuck on Mobile App

Post by swapdef »

Just so I'm on the same page as you... Where am I supposed to look at to verify if it's reading correctly?

I have been relying on the sensors table under ANALOG 0 for the input signal. I have A/F fluctuation @ AN0 which leads me to think that it's reading correctly.

Is that not where I'm supposed to be looking at?
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Re: 10.7 A/F Stuck on Mobile App

Post by Spunkster »

AF in the sensor list in KManager.
swapdef
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Re: 10.7 A/F Stuck on Mobile App

Post by swapdef »

Yes. I have been looking at the AF display as well and there is an output signal that responds accordingly to WB.

Screen shot attached shows a value of ~17 aka lean.

Please advise if any further can be looked at.
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Re: 10.7 A/F Stuck on Mobile App

Post by Spunkster »

Are you using a PRA ECU?
swapdef
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Re: 10.7 A/F Stuck on Mobile App

Post by swapdef »

Good Evening,

I am using a PND auto ecu.
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