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Wideband says 20:1 all the time using ECT2
Posted: Mon May 24, 2021 8:31 pm
by Crit
Datalog shows 5v on wideband voltage even with the wideband controller not hooked up to A44. Do the pin numbers on the 2012 computer not match the numbers on the back of the connector? See pic of my wiring.
Re: Wideband says 20:1 all the time using ECT2
Posted: Tue May 25, 2021 8:09 am
by Hondata
The numbers printed on the connector do not match the terminal number (not the other way around).
The best thing to do is to look at the connector pinout from the service manual and match all the other wires around A44 until you know where A44 is. The service manual shows the wires from the terminal side (not the wire side) so everything is flipped as well.
And don't use crimps or T connectors or spade connectors as they are not reliable.