New Holland 3297 Error Code File

A "stuck open" or worn-out injector can lead to excessive fuel return and a drop in rail pressure.

Internal mechanical wear prevents the pump from generating adequate pressure. Internal electrical failures within the pump module. 5. Leaking DEF Injector (Dosing Valve) New Holland 3297 Error Code

: A dirty or crystallized DEF pump filter restricts flow and causes pressure drops. Failed Sensor/Pump A "stuck open" or worn-out injector can lead