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Discussion Starter #1 (Edited)
We bought a wrecked 2017 R1 & and had the motor running. We weaned down the wiring harness on the bench (checking occasionally to make sure it still ran). Now when we try to start it the fuel pump & injectors "burp" once - and that's it. I can continue to crank, & it does spark. What system is limiting the injectors and the fuel pump from continuing to pulse?
 
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