Originally Posted by
dave w
If I were to change computers, I would use the '0411 PCM. I've designed and built a plug-n-play crank position sensor kit to fit the L31 Vortec distributor, which makes upgrading to the '0411 very easy and affordable. See attached pics. Basically, the '0411 is flashed with a modified 2002 Express Van L31 5.7 liter tune. The crank position sensor kit, with new distributor, is on par with the cost of a MegaSquirt system.
dave w
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