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E40 pcm with GEN III motor

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Old Nov 2, 2013 | 07:46 PM
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Default E40 pcm with GEN III motor

I was suggested a E40 pcm (since it reads 24x signal) from this thread, to use with a GEN III LQ4/LQ9 engine.

https://ls1tech.com/forums/generatio...lq4-9-58x.html

After some searching through some LS book reading material I have it looks like the follow vehicles use E40 PCM.

2004-2006 Buick Rainier
2005 Corvette
2005-2006 Chevrolet ssr
2005-2006 trailblazer
2006 trailblazer ss
2005-2006 GMC Envoy
2005-2006 pontiac GTO

All of these are capable of being tuned for a GEN III motor? Just want to be 100% before I pull the trigger on one.
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Old Nov 3, 2013 | 06:16 PM
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The E40 has a lot of tuning limitations and not a lot of support as it was only used two years. There are many more people running the LS1-B, more custom OSs, more people that can and might help you.
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