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

Correct injector ohm for a 1993 LT1?

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Old Jun 2, 2015 | 02:21 PM
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Default Correct injector ohm for a 1993 LT1?

I ohmed the injectors on my Ruby. All of them were at 16.5-16.8

Are those numbers correct? Here's how I had my ohm meter set. Injectors are from FIC, Bosch III's


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Old Jun 2, 2015 | 02:31 PM
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Yes. But, they can change dependent on temperature. So it's good to ohm them when they are hot and cold.

Also, this only tests the electrical portion of the injector. The injector can still be clogged or leaking even if these numbers are correct.
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Old Jun 2, 2015 | 02:45 PM
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Thanks Daniel. Yea I know it doesn't tell if they are clogged or leaking. Just wanted to know if the numbers are good.
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