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Hondata app stopped displaying AFR and boost correctly.

Posted: Tue Jun 22, 2021 8:20 pm
by m5james
Nothing's been physically changed in the car, tuned by Kenny from SFR but he's an hour away and he didn't wire the car so he says he can't help. I bought the car already K swapped, they worked for a while but at some point they stopped reading correctly on my tablet.

My AEM wideband gauge still reads like normal, mechanical boost gauge still reads up to 15psi, but Hondata app shows AFR around 9 and never changes while boost stops reading anything past 11.7psi using a SFR boost pressure sensor. I don't know how to use KManager, I haven't changed anything so I'm at a loss.

Re: Hondata app stopped displaying AFR and boost correctly.

Posted: Wed Jun 23, 2021 10:01 am
by Spunkster
You need to datalog in KManager and see if it reads correctly there. Your dealer/tuner should be able to assist you with this.