Just a thought are you certain you made the wire colour pin connections for the ECU correctly ? I remember it was fidely in that small space..
Is it the correct unit for your model bike as there are 2.
TRIUMPH
GIPRO-T01
Rocket III [FONT=Verdana,Verdana]
[FONT=Verdana,Verdana]Standard/Touring (2004-2010) [/FONT][/FONT]
GIPRO-T02
Rocket III [FONT=Verdana,Verdana]
[FONT=Verdana,Verdana]Roadster (2010)
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[FONT=Verdana,Verdana]http://www.amcmotorcycles.com/contents/en-uk/p9773.html
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I found mine worked great as standard bike but today after mods its just an indicator.
Call your supplier it maybe faulty or they may have an answer