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projectxspeed · 11-17-2004, 12:49 PM

Is there a way to tell by the numbers on the side of a USDM ecu to tell if its a manual or auot? I am looking at a getting a p28 from a yard, and I don't want them to give me an auto when I need a manual.

projectxspeed · 11-17-2004, 12:58 PM

projectxspeed · 11-17-2004, 01:00 PM

well I would if I could but the ecu has already been pulled. Its just chillin on a shelf; its hard to look at the car when its not there.

pissedoffsol · 11-17-2004, 01:28 PM

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

Quote:

First, let's find out if we have an automatic, or a 5 speed ECU. If you don't want to plug it in and throw code 19 (automatic trans lockup solenoid) to find out it is an automatic ECU, then look at the code on the side. 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.

projectxspeed · 11-17-2004, 07:53 PM

Thanks for answering my question

11-17-2004, 12:49 PM	#1
projectxspeed Senior Member Join Date: Nov 2003 Location: New Hampshire Posts: 1,380 iTrader: 0 / 0% Rep Power: 26	Is there a way to tell by the numbers on the side of a USDM ecu to tell if its a manual or auot? I am looking at a getting a p28 from a yard, and I don't want them to give me an auto when I need a manual. __________________ <a href=\'http://home.comcast.net/~projectxspeed/3rdgenteg.htm\' target=\'_blank\'>A Project in Progress</a> Get your ECU CHIPPED / buy ECU's CHEAP (uberdata, custom ecu maps, and more): <a href=\'http://www.hondaswap.com/forums/index.php?act=Msg&CODE=04&MID=36429 \' target=\'_blank\'>PROJEKTEG</a>

11-17-2004, 12:58 PM	#2
projectxspeed Senior Member Join Date: Nov 2003 Location: New Hampshire Posts: 1,380 iTrader: 0 / 0% Rep Power: 26	1995 __________________ <a href=\'http://home.comcast.net/~projectxspeed/3rdgenteg.htm\' target=\'_blank\'>A Project in Progress</a> Get your ECU CHIPPED / buy ECU's CHEAP (uberdata, custom ecu maps, and more): <a href=\'http://www.hondaswap.com/forums/index.php?act=Msg&CODE=04&MID=36429 \' target=\'_blank\'>PROJEKTEG</a>

11-17-2004, 01:00 PM	#3
projectxspeed Senior Member Join Date: Nov 2003 Location: New Hampshire Posts: 1,380 iTrader: 0 / 0% Rep Power: 26	well I would if I could but the ecu has already been pulled. Its just chillin on a shelf; its hard to look at the car when its not there. __________________ <a href=\'http://home.comcast.net/~projectxspeed/3rdgenteg.htm\' target=\'_blank\'>A Project in Progress</a> Get your ECU CHIPPED / buy ECU's CHEAP (uberdata, custom ecu maps, and more): <a href=\'http://www.hondaswap.com/forums/index.php?act=Msg&CODE=04&MID=36429 \' target=\'_blank\'>PROJEKTEG</a>

11-17-2004, 07:53 PM	#5
projectxspeed Senior Member Join Date: Nov 2003 Location: New Hampshire Posts: 1,380 iTrader: 0 / 0% Rep Power: 26	Thanks for answering my question __________________ <a href=\'http://home.comcast.net/~projectxspeed/3rdgenteg.htm\' target=\'_blank\'>A Project in Progress</a> Get your ECU CHIPPED / buy ECU's CHEAP (uberdata, custom ecu maps, and more): <a href=\'http://www.hondaswap.com/forums/index.php?act=Msg&CODE=04&MID=36429 \' target=\'_blank\'>PROJEKTEG</a>


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Hondaswap.com | Honda Technical & JDM styling Forums

Need to identify an ECU