I need to know what the last couple of digits are on a manual P28 Ecu.

 

I've got a P2T right here next to me, but I'll go out and check the P28 that's in my car in a little bit after I get a cup of coffee in me. You're in Richmond, huh?

 

http://www.hondaswap.com/~pills/autotomanual.html

Will tell you everything you need to know.

try the search function. Took me about 2 minutes to get this for you.

 

Mine is P28-A52.

 

Yes, I am in Richmond.

Thanks guys.

 

Mine is P28-A52.


Auto

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by hondata website &raquo;</TD></TR><TR><TD CLASS="quote">If the second to last number is a 5, then you have an automatic ECU (for OBD-1 USDM ECUs). If the 2nd to last # is anything but a five you have an ECU for a 5 speed. If you have a jdm obd-1 ecu, look at the last 3 digits: 900 or 901 will be an automatic.</TD></TR></TABLE>

-PHiZ

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by vaskater &raquo;</TD></TR><TR><TD CLASS="quote">Mine is P28-A52. </TD></TR></TABLE>
Hmmm... I guess my box has been reprogrammed from an auto, then. Weird.

 

So can anyone verify that doing what the above link says will work (Changing resistor values/jumpering, etc to convert an Auto ECU to Manual?


Modified by BlueCrxNC at 9:43 AM 1/21/2004

 

Well, it would seem that it is possible, since I have an automatic P28 OBD 1 ECU in my manual transmission civic.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by BlueCrxNC &raquo;</TD></TR><TR><TD CLASS="quote">So can anyone verify that doing what the above link says will work (Changing resistor values/jumpering, etc to convert an Auto ECU to Manual?


Modified by BlueCrxNC at 9:43 AM 1/21/2004</TD></TR></TABLE>

YES, it does work. Have done several P28's like that. Work great.