2008 TO 2009 ECM Swap / Hello
#1
2008 TO 2009 ECM Swap / Hello
Hello i'm Chuck first time poster long time readed. I have a 2009 hhr ss I need some help. I'm wondering if I can swap 2008 to 2009 ECM's without having to reflash for V.I.N Change.
Last edited by 2009HHROD; 06-15-2012 at 04:14 PM.
#3
ECM swap
Trying to find out if you are able to swap a hot rodded ecm and just program the v.i.n. without altering internal prior programming. I have built may truck it was a salvage and I,am not able to get a G.M. tune. Spotted a flashed used one hopeing to maybe purshase. Any input would be helpful. THANKS
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