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LeesTruk · 03-21-2015, 05:32 PM

After the LS engine is installed, harness reworked and PCM reflashed by whatever vendor is chosen, is it necessary to perform a crankshaft variation relearn, and if so, does a Tech2 need to be used, or is there another way to do it? Thanks

Lee

03-21-2015, 05:32 PM	#1
LeesTruk Registered User Join Date: Mar 2015 Location: Manchester, CT Posts: 433	crank variation relearn After the LS engine is installed, harness reworked and PCM reflashed by whatever vendor is chosen, is it necessary to perform a crankshaft variation relearn, and if so, does a Tech2 need to be used, or is there another way to do it? Thanks Lee