plx m300 + hondata s200b?

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Old Apr 13, 2006 | 01:06 PM
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Default plx m300 + hondata s200b?

Is there any way to feed hondata the wideband output or will it only read narrowband?
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Old Apr 13, 2006 | 04:57 PM
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Default Re: plx m300 + hondata s200b? (turbotime)

i'm not too sure on your question but i hope this helps

PLXAPP002 R-SERIES/M-SERIES Integration with Hondata ECUs

http://www.plxdevices.com/AppNotes/PLXApp002.pdf

http://www.plxdevices.com/appnotes.htm
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Old Apr 13, 2006 | 07:03 PM
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i was wondering if i can replace my factory o2 with the plx
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Old Apr 13, 2006 | 07:20 PM
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Default Re: (turbotime)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by turbotime &raquo;</TD></TR><TR><TD CLASS="quote"> i was wondering if i can replace my factory o2 with the plx</TD></TR></TABLE>

Yes you can
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Old Apr 13, 2006 | 08:55 PM
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but can i run the WIDEBAND signal to my ecu or can i only run the NARROWBAND output to my ecu off the plx?
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Old Apr 14, 2006 | 06:26 AM
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Default Re: (turbotime)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by turbotime &raquo;</TD></TR><TR><TD CLASS="quote">but can i run the WIDEBAND signal to my ecu or can i only run the NARROWBAND output to my ecu off the plx?</TD></TR></TABLE>

Yes, read the plx site. It tells you how to do all of that - narrowband on the stock 02 and wideband on the plx unit.
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Old Apr 14, 2006 | 07:34 AM
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Default Re: (PrecisionH23a)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by PrecisionH23a &raquo;</TD></TR><TR><TD CLASS="quote">Yes, read the plx site. It tells you how to do all of that - narrowband on the stock 02 and wideband on the plx unit.</TD></TR></TABLE>

right but there is no way to have hondata read the wideband output? only narrowband...

I would think if u could get hondata to read the wideband signal it would make a closed loop tune much more accurate....
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Old Apr 14, 2006 | 07:35 AM
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Default Re: (turbotime)

D14 on the P28 ECU. Feed the white wire from the PLX to that terminal of the ECU.

Jason
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Old Apr 14, 2006 | 07:37 AM
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Default Re: (turbotime)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by turbotime &raquo;</TD></TR><TR><TD CLASS="quote">

right but there is no way to have hondata read the wideband output? only narrowband...

I would think if u could get hondata to read the wideband signal it would make a closed loop tune much more accurate....</TD></TR></TABLE>

Use the white wire (if I recall correctly) on the PLX and wire it to your primary 02 sensor on the ecu harness. Then choose PLX devices for 02 sensor and adjust gain accordingly. If you are running hondata I wouldn't even mess with a stock 02 sensor, take it out and set the car on open loop.
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