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No Wideband input into ecu
Posted: Fri Oct 08, 2021 2:52 am
by astute80
Hi, I connected my PLX o2 wideband into B29 of the ecu and selected EGRL in the wideband lambda input. However, there is no reading in hondata sensor or datalog.
Re: No Wideband input into ecu
Posted: Fri Oct 08, 2021 9:37 am
by Spunkster
Was there a wire in that spot of the harness?
Re: No Wideband input into ecu
Posted: Fri Oct 08, 2021 8:28 pm
by astute80
No, it was unused so I connected the wire there
Re: No Wideband input into ecu
Posted: Mon Oct 11, 2021 9:12 am
by Spunkster
The Japanese ECU may not have the circuitry needed for this to work on that input since there was no wire there.
Re: No Wideband input into ecu
Posted: Fri Oct 15, 2021 8:45 am
by astute80
This information was from Hondata that B29 is supposed to be unused
Re: No Wideband input into ecu
Posted: Fri Oct 15, 2021 9:20 am
by Hondata
What ECU are you using?
Re: No Wideband input into ecu
Posted: Fri Oct 15, 2021 9:53 am
by astute80
2007 JDM FD2 Type R ECU
Re: No Wideband input into ecu
Posted: Fri Oct 15, 2021 11:02 am
by Hondata
I do not think that ECU has the internal circuitry to support an input on B29.