KPro V4. O2 sensor timeout logic

K-Series Programmable ECU installation questions / support issues
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b18c6itr
Posts: 4
Joined: Mon Aug 25, 2025 2:00 am

KPro V4. O2 sensor timeout logic

Post by b18c6itr »

Hello Hondata,
I have recently encountered with P0134 O2 sensor circuit no activity detected after I upgraded with bigger injectors. I have NA K24A2 FBO swap eg with denso 234-9005. I suspect it’s fuel enrichment out of stock logic 40 seconds scope that’s causing it. I wonder if it’s possible for Hondata KPro manager to be able add the function for adjusting or extend the timing like the other standalone ecus. I am now at the point at the borderline of hit and missed the window, once DTC cleared O2 comes back alive. Can someone please help? Cheers.
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Spunkster
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Joined: Fri Sep 20, 2002 5:06 pm
Location: Hondata

Re: KPro V4. O2 sensor timeout logic

Post by Spunkster »

You can put this request in the Kmanager requests topic.
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