Already disabled O2 sensor in "Closed Loop" but always getting P0134

K-Series Programmable ECU installation questions / support issues
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CHB
Posts: 49
Joined: Sat May 27, 2017 12:31 am

Already disabled O2 sensor in "Closed Loop" but always getting P0134

Post by CHB »

Hi Hondata,
I have disabled "Closed loop operation" in kmanager but I keep getting P0134 Error. I still leave the primary O2 sensor plugged in even though it keep sensing 10.70 AFR on the "Display" tab.

My question is, why I keep getting P0134 even though I already disabled it in Close Loop Operation?
CHB
Posts: 49
Joined: Sat May 27, 2017 12:31 am

Re: Already disabled O2 sensor in "Closed Loop" but always getting P0134

Post by CHB »

Furthermore, I do not want to use the factory wideband primary O2 sensor anymore, nor as the secondary O2 sensor for the CAT.
I want to permanently disabled the ECU/Kpro4 to get input from the primary O2 sensor.
I will wire an Innovate LC-1 and run via the analogue input (yet to arrive).

This P0134 keep popping up. May be Hondata can tell me how to disable all the factory O2 sensors for good.

Cheers
Paul
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Spunkster
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Location: Hondata

Re: Already disabled O2 sensor in "Closed Loop" but always getting P0134

Post by Spunkster »

Have you tried checking the box to disable the P0134 error?
CHB
Posts: 49
Joined: Sat May 27, 2017 12:31 am

Re: Already disabled O2 sensor in "Closed Loop" but always getting P0134

Post by CHB »

Nice catch Spunkster. Apology for my negligence.

I thought disabled the primary O2 will automatically disable all those. I just gone thru my parameters again and checked those P0134 etc boxes. All good now.

Cheers
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Hondata
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Re: Already disabled O2 sensor in "Closed Loop" but always getting P0134

Post by Hondata »

We'd like to add a note to the EPA that this customer is outside the USA.
Hondata
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