C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

ecm power?

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Old Mar 19, 2011 | 12:43 PM
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mudgod2@yahoo.com's Avatar
mudgod2@yahoo.com
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From: OCALA FLORIDA
Default ecm power?

have no power to the ecm fuse. does any one know where the fuse gets power from? have been getting the sys flash and cheked the data wires all showed good, so i replaced the ecm and still sys flash no fuel pump and no spark. any ideas?

Last edited by mudgod2@yahoo.com; Mar 19, 2011 at 12:45 PM.
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Old Mar 19, 2011 | 07:13 PM
  #2  
vetteoz's Avatar
vetteoz
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Originally Posted by mudgod2@yahoo.com
does any one know where the fuse gets power from?
YEAR model and engine would be a benefit when asking for help
Lots of differences over 12 years of C4's
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