Wideband on D14 only reads 3.xx volts MAX

TopMountGSR · Post by **TopMountGSR** » Wed Jan 06, 2010 5:29 am

Don't convert anything, use d12, its as simple as that. We quite a few cars here wired up this exact way with the exact wideband. I did not remove any resistors for d12.

Bindegal · Post by **Bindegal** » Wed Jan 06, 2010 10:10 am

Why would you be stuck? There really is nothing to it. Se my previous reply. All the glorious detail you could want... Countless users and tunes have used D10 and other alternative O2 inputs for ages with no issues. Just make sure to follow the directions within eCtune with regards to which resistors to replace with 1Mohm, 100K ohm or similar. Otherwise the output from your wideband may not work properly. /Allan

Post by **Synoptic** » Wed Jan 06, 2010 4:26 pm

do the mod on D14, it takes 3 mins to do, and dont need components.

DSMR · Post by **DSMR** » Wed Jan 06, 2010 5:41 pm

This seems to be a very good way to do the D14 0-5v mod. Very well thought out: http://www.marklamond.co.uk/tech-honda/ ... -input.htm

TopMountGSR · Post by **TopMountGSR** » Thu Jan 07, 2010 4:53 am

I understand modding the other inputs is simple, but why not use the D12 input that needs nothing for the 0-5v output, just plug and play, it doesn't get much simpler than that.

MantisX · Post by **MantisX** » Thu Jan 07, 2010 10:22 am

Will be trying D12 this weekend. If all else fails, ill just break out the soldering iron. Thanks for the info TopMount. MantisX

Post by **Synoptic** » Thu Jan 07, 2010 5:00 pm

TopMountGSR wrote:I understand modding the other inputs is simple, but why not use the D12 input that needs nothing for the 0-5v output, just plug and play, it doesn't get much simpler than that.

because you can't do wideband closed loop on anything other than D14.

MantisX · Post by **MantisX** » Thu Jan 07, 2010 6:09 pm

Im not interested in closedloop if that helps. I just want ectune to read exactly what my gauge does.

98vtec · Post by **98vtec** » Fri Jan 08, 2010 1:36 am

ive still never had a problem using d10 without doing anything other than disabling ELD.

90teggy · Post by **90teggy** » Sun Feb 12, 2012 11:21 pm

Synoptic wrote:
TopMountGSR wrote:I understand modding the other inputs is simple, but why not use the D12 input that needs nothing for the 0-5v output, just plug and play, it doesn't get much simpler than that.
because you can't do wideband closed loop on anything other than D14.

Sorry to kick up an old thread, but why then do you have the option to input d12 as closedloop operation?