[DSMfan1]

I have a 2007 gt 6 speed that I bought it sat for about a year with no battery before I got it it yas a no crank no start issue I've replaced the starter have 12v amd good ground at starter I can engage the starter by supplying power to the relay pin with my power probe but still no start and I have no spark amd no fuel pump getting about 5 codes for can bus loss of communication. Do I need a new ecm? I am a 12 year experienced auto tech but this ones got me stumped lol

 

[Sabertooth^2]

If the wiring is all good, it's a possibility. According to the guy who has tuned nearly every 4g to ever get one, there have been only a couple ecu failures brought to his attention.

Check out the tearstone service manual. It has the can diagnostic processes in it

 

[DSMfan1]

Where can I find the tearstone manual?

 

[Sabertooth^2]

First result on Google, Tearstone website

2006 Eclipse Factory Service Manual – Tearstone

 

[DSMfan1]

Got her going it was the plug to the MSI relay not properly fastened now she runs great and I also just installed a brand new clutch kit thank you sabertooth^2

 

[DSMfan1]

This makes two 4gs that i have now my gs amd now my gt both manual but thinking about selling the gs

 

[Sabertooth^2]

That's awesome to hear!