OBDI P75 - alternative input to D10

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carnot
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Joined: Mon Jun 14, 2010 6:14 pm

OBDI P75 - alternative input to D10

Post by carnot »

I have a OBDI P75 with an s300 v3. I recently ordered the traction control unit and was reading that the D10 input to the ECU is to be used. Currently I am using D10 as my wideband oxygen sensor input. With my P75 can I use one of the other drop down menu options listed under the Traction Control tab (D14, D12, B6) as the input pin? If not which pin can I move my wideband input to so that I can maintain datalogging info for that sensor. Thank you for the help.
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Spunkster
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Re: OBDI P75 - alternative input to D10

Post by Spunkster »

You can, but D14 cannot see the full 0-5 volt range, and the other 2 inputs may need modification to the ECU:
http://www.hondata.com/help/smanager/an ... ghtsub=d12
http://www.hondata.com/help/smanager/an ... sub=analog
carnot
Posts: 45
Joined: Mon Jun 14, 2010 6:14 pm

Re: OBDI P75 - alternative input to D10

Post by carnot »

Good information thank you. Just to clarify based on what you shared; simply removing R2 and R3 will enable 0-5v input on B6? Installing the 1N4148 diodes is optional?
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Spunkster
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Re: OBDI P75 - alternative input to D10

Post by Spunkster »

correct
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