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SPN 100 - FMI 1 (Fault Code 415)

SPN100 FMI1
Engine Oil Rifle Pressure - Data Valid but Below Normal Operational Range - Most Severe Level

Engine Oil Pressure Sensor Circuit



CODES:
Fault Code: 415
PID(P), SID(S): P100
SPN: 100
FMI: 1/1
Lamp: Red

REASON: Engine Oil Rifle Pressure - Data Valid but Below Normal Operational Range - Most Severe Level. Oil pressure signal indicates oil pressure is below the engine protection critical limit.

EFFECT: Progressive power derate increasing in severity from time after alert. If the Engine Protection Shutdown feature is enabled, engine will shut down 30 seconds after the red STOP lamp
starts flashing. Marine: Calibration dependent.

Circuit Description:
The engine oil pressure sensor is used by the electronic control module (ECM) to monitor the lubricating oil pressure. If the oil pressure drops below the engine protection limit, will cause Fault Code 415 to log.

Component Location:
The oil pressure sensor is located on the intake side of the engine, on the block, below the fuel filter.

Shop Talk:
Possible causes of this fault code include:
• Low oil pressure
• Incorrect oil level.


Engine Oil Rifle Pressure - Data Valid but Below Normal Operational Range - Most Severe Level
Engine Oil Pressure Switch Circuit

Circuit Description:
The engine oil pressure sensor is used by the electronic control module (ECM) to monitor the lubricating oil pressure. If the oil pressure drops below the engine protection limit, the switch will close and cause Fault Code 415 to log. When the engine is not running, the oil pressure switch will be closed. The oil pressure switch will open when oil pressure is above 48 kPa [7 psi].

Component Location:
The oil pressure sensor is located on the intake side of the engine on the engine block, below the fuel filter.

Shop Talk:
Possible causes of this fault code include:
• Low oil pressure
• Incorrect oil level
• Damaged oil pressure switch
• Engine harness shorted to ground.


Read More:
SPN 608 - FMI 2 (Fault Code 412)
SPN 1043 - FMI 3 (Fault Code 387)









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