Need help to get my 03 xb9r running

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nh2msbiker

Member
Joined
Mar 17, 2015
Messages
18
My bike with 35k miles on it quit running at a track day in November. It quit without any warning, no error codes or CEL. When it died it would crank and sputter, but not run on its own unless I held the throttle open some. If I did that it would run a bit, then bog and die. After cranking it and trying different things the engine locked up. So I bought a used eBay engine, supposed to be running and under 10k miles. I have the new engine installed and it cranks nicely but will not fire! Fuel pressure measures 50psi. I get spark with a coil test in ecmspy, but see no spark when cranking over by the starter. The engine is an 06 model. I'm using the new throttle body. I moved my old injectors to the new engine. I have yet to move the CPS from the old engine because those connectors seem tough to remove without a special tool.

Anyone have other ideas what might be wrong with it?
 
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