Hondata

So I understand you have to use an external wideband with the SManger software to datalog. Is the PLX Wiring instructions the same for wiring up the AEM UEGO Wideband? http://www.hondata.com/techplxwiring.html

If not can someone post what they wired to what.

Thanks.

I wired the white wire from the UEGO to D10 (eld)
Black wire from UEGO to ground
Red wire from UEGO to switched 12v sourse in driver fuse box

newsoltsc wrote:I wired the white wire from the UEGO to A10 (eld)
Black wire from UEGO to ground
Red wire from UEGO to switched 12v sourse in driver fuse box

Thank you.

Np!

Also Blue wire isnt needed (only works if you have the AEM EMS)

bamp,

what are the voltage off sets if any? i had mine hooked up exactly like yours and im not getting a correct reading, if any at all./

This is my setup:

When installing the UEGO in the ELD pin, do you have to remove any resistors so it reads better, i read somewhere that it may have to be done. If they do have to be removed, which ones are they?

Thank you

That information is provided in the link on the first post.

I've got a s300v3 p28, not had a look but does this ecu still have resisters in place that need removing? I purchased
This from h tune

And can I tap into a earth at the ecu plugs?

You will have to look at the ECU yourself.

I would recommend that you use the thermostat housing ground.

My ecu still has the resisters but there is 3 resisters and I can't figure out which 1 is r136 and which 1 is r138 out of the 3 as they are all lined next to each other, as the labels are not pointing to the resisters clearly. Could you post a picture pointing to which resisters need removing? Sorry for sounding like a dummy just don't want to accidentally remove wrong 1 out of the 3

Sorted now manage to get some info online.

HI MY WIDEBAND IS STILL SLIGHTLY OFF AND THE VOLTAGE OFFSET WILL NOT GO HIGHER THEN 2.48? DATALOG ATTACHED

your voltage offset should be very close to 0 and never be that high. It sounds like there is some other problem if you are having to adjust the offset that much.

How exactly do you have this wired in? What wires were cut?

I have a integra dc2 obd2a, I have the the ignition live direct from my fuse box on the drivers side I have the ground directly to the thermostat housing and I have cut the eld wire at connector d and connected the white wire to the ecu end of that wire. My ecu plugs plug into a conversion harness which is then into my p28 s300.

What should the setting on the aem gauge be so I can check this as I haven't touched this at all?