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

ECU Ground Locations in an '85

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Old 10-04-2013, 03:41 PM
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85corvettec4
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Default ECU Ground Locations in an '85

where are the main grounds for the computer at in an 85?
Old 10-04-2013, 04:09 PM
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cumbercr
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The main ground for the ECM is G103. It is located at the water neck and runs in the driver side injector harness bundle.
Old 10-04-2013, 04:46 PM
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85corvettec4
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oooh i have that on my ceramic painted valve covers
Old 10-04-2013, 04:47 PM
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in the bottom left of my pic?
Old 10-04-2013, 05:09 PM
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Originally Posted by 85corvettec4
oooh i have that on my ceramic painted valve covers
Time to scrape some paint.
Old 10-04-2013, 06:10 PM
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