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

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Old Jun 14, 2013 | 03:45 PM
  #21  
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I would imagine this thing would be off a camaro or bird but I wonder if there is a diff between the 5.0 Ltr one and the 5.7 Ltr I'm sure I can find wireing schematics for both and double check the wireing I have a chiltons manual for the iroc camaro I'll see if it has the info I need
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Old Jun 15, 2013 | 01:21 AM
  #22  
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What is the part number of the ECM? Is it 1227165? Is is a non-GM ECM?

Just want to get dialed in to exactly what you are working with.
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Old Jun 15, 2013 | 05:03 AM
  #23  
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Yea that's what I have 1227165 that is the old school ECM same as a lot of old 4 cyl fi systems and corvette camaro and birds for 1987 to 89 . Do you know what the ECM is for the 92 speed sensor Map setup If I can find one I intend on grabing it too ..
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Old Jun 15, 2013 | 09:42 AM
  #24  
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92-93 LT1 ECM is 16159278
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