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View Full Version : My sr won't start

Sesshoumaru
10-15-2002, 08:28 PM
I'm nearing completion of the swap and trying to get it to turn over.  Well i think i finally finished wiring the ecu.....the problem is the dash plug has a orange wire that is suppose to be the ignition to turn on the ecu.  I get no voltage from this wire when i turn the key.  All i'm looking for is a voltage on that wire and i'll be happy.  My engine/oil/and ohter light are on in my dash.  Then when i turn the key nothing absolutely nuth'n not even a relay click.  Could it be the nuetral switch from the tranny?  

i'm just look'n for a check list of what would make that wire not have power or what makes that wire have power.
mbmbmb23
10-15-2002, 09:59 PM
Try emailing www.srswap.com ....or looking in their "troubleshooting" section.

-m
bastard
10-15-2002, 10:03 PM
What's up man.  Did you do your wiring correctly?  As far as I know, there are a few wires that have to be switched around by the battery and also some by where you are talking about.  If you go to sport compact car's website, they have a tech article that show's on how to wire the harness up.  Try checking that and get back.

Good Luck
Mark <img src="http://www.zilvia.net/f/iB_html/non-cgi/emoticons/yin-yang.gif" border="0" valign="absmiddle" alt=':yingyang:'>
Sesshoumaru
10-15-2002, 10:31 PM
yeah i have the pin lay out of the ecu. &nbsp;The power plug for the harness and one other changed if i remember right. &nbsp;The wiring harness is done correctly (came off a working sr in a 240). &nbsp;Yeah i own that issue of sport compact car. &nbsp;Pin 38 (if i remember correctly) is the ignition and there is another one for the ground. &nbsp;This has to do with the stock internal of my 240sx i think. &nbsp;i only trouble shooted if for an hour but i just figured it was stupid stuff like i found out i never pluged the clutch depression switch back in. &nbsp;But i'm wondering if my car thinks it's in gear some how or a relay is completely dead (might have got water in the box). &nbsp;There can't be too many reasons it wouldn't send a signal from. &nbsp;It's only from the battery to the ECU that i'm concerned about.

thnx for the help