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LS short box · 07-10-2023, 05:23 PM

Just note on a LS swap you need a 12 volt key on/cranking and key running. Also you need a 12 volt signal constant to the ECM.

07-10-2023, 05:23 PM	#4
LS short box Registered User Join Date: Jun 2015 Location: Carlos MN Posts: 2,208	Re: Where to get Key hot source? Just note on a LS swap you need a 12 volt key on/cranking and key running. Also you need a 12 volt signal constant to the ECM.