2005 R6 won't start after sitting

emry · Sep 17, 2020

walt415 said: ↑

Hi Guys,

My replacement Starting Circuit Cut-Off relay arrived yesterday, so now my fuel pump works again, and I'm back to where I started, with fuel injectors that do not fire. But I did confirm in the meantime that both the wires going into the fuel injectors have battery voltage (13 volts), so it is possible for them to fire. They just are not getting the signal to fire.

So my current question is: What part of the fuel injection system is responsible for telling the fuel injectors to fire? Is it the ECU? Could the ECU have failed, while sitting in my garage for years, never being used?

Best,
Walt
Click to expand...

No. ECU's don't fail when they go to sleep. They fail when humans mess with them.

Yes the ECU control's when an injector fires (when the circuit is grounded and current flows..)

Could you have destroyed your ECU during your testing. Maybe. Or maybe this just needs to move to someone who really gets it. Before it cost you more. Learning and fixing are separate but often intertwined. Unfortunately neither are cheap.

walt415 · Sep 18, 2020

Dear Emry,

I think you are right. I'm out of ideas. I'll get some help.

Best,
Walt

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2005 R6 won't start after sitting

emry Can you count? 50 Fucking what?

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2005 R6 won't start after sitting

emry Can you count? 50 Fucking what?

walt415 Active Member

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