Code : Spn 51 Fmi 4

Actuator Agr Valve (29;36) Throttle Valve (41;61;78); Voltage Below Threshold

Egr-valve (29;36) Or Throttle-valve (41;61;78); Short Circuit To Ground

Intake Air Throttle Circuit Failed Low

Intake Air Throttle Circuit Failed Low: Engine Throttle Valve 1 Position Voltage Below Normal, Or Shorted To Low Source; Position Intake Air Throttle Failed Low

Position Sensor Error Actuator Egr-valve (29;36) Or Throttle-valve (41;61;78) Signal Range Check Low

Spn 51 Fmi 4 problem code is about Position Sensor Error Actuator Egr-valve (29;36) Or Throttle-valve (41;61;78) Signal Range Check Low. If you don't take the time to look into Spn 51 Fmi 4 engine problem when it arises, it can add up quickly. One small issue like Spn 51 Fmi 4 can cause a larger component to become damaged without taking the time to investigate. If you suspect your truck is suffering from one of these issues, look into replacing those small components to save money down the road.

Note: This description represents text descriptions for faults supported by another coding system and does not necessarily comply with SAE J1939. For a specific engine manufacturer's explanation for codes, please consult the engine's technical manual.

SPNFMI Faults and Engine error code check tool. SPN code listing with names and descriptions.

About Us | Contact | Privacy

Copyright 2021 - © SPNFMI.com