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Tuner in Training
LS2 GenIV
Can Hp tuners be used on LS2 Gen4 engines
the new model HSV's here in Aus have these 6.0L engines now.
is the pcm any different on these compared to gen3??
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HP Tuners Owner
Re: LS2 GenIV
we don't support it at this time. However we are working very hard to add support as soon as possible. The PCM is totally new, however quite similar to the 2004/2005 new style US V6 PCMs which we do support.
The biggest difference is they do not use the VPW protocol, they use CAN instead.
Chris...