On an Cummins Onan 4000KW, after troubleshooting why it wouldn’t run unless I sprayed the carburetor. Then would die. Fuel pump fine, carburetor new, control board new.... ok now. I check carburetor solenoid no voltage . Thus no fuel. Can’t find broken wire and no voltage on solenoid leads?????
Can I put 12 bolts to solenoid to test or where do I look?????
Yes I don't see any problem if you disconnect the current leads and apply 12V to the solenoid terminals to see if it works. This of course will determine if it is the power leads or the solenoid itself being the problem.
If it works, then measure the voltage at the leads with them disconnected when turned on. That will confirm that it is the power leads that are the problem.