11-20-2018 02:40 PM
11-19-2018 08:59 PM
use a 12v test light or voltmeter
turn ignition key switch to ON position, do not start then engine.
if you have a continuos +12v signal at the fuel shut off solenoid on the pump, even after key is turn to Off position, check your ignition switch or a short in the wiring harness.
if no voltage is present at the fuel shut off solenoid when key is turned to Off, the ignition switch is good and the shut off solenoid is stuck open,
there should be ONLY one wire on the solenoid
11-12-2018 06:23 PM
Hello Im dealing with a 943 telehandler with the 3054c perkins engine. Seems to run fine but continues to run after key is off. Shutdown solenoid seems operational, no oil from turbo. wondering about injection pump or nozzles. Anyone come across this or have any ideas?