Detroit DD16 GHG14 (2014-16) Fault Code: SPN 103 FMI 4 (MCM) Turbo Speed Sensor Failed Low

DESCRIPTION:
This fault sets when the motor control module (MCM) detects a short to ground on the turbocharger speed sensor circuit.

MONITORED PARAMETER:
Turbocharger speed sensor.

TYPICAL ENABLING CONDITIONS:
Always on

MONITOR SEQUENCE:
None

EXECUTION FREQUENCY:
Continuous when enabling conditions met.

TYPICAL DURATION:
Two seconds

DASH LAMPS:
CEL

ENGINE REACTION:
None

VERIFICATION:
Cycle key

PROBABLE CAUSES:
1. Turbocharger speed sensor wiring/connector.
2. Turbocharger speed sensor.

Detroit DD16 GHG14 (2014-16) Fault Code: SPN 103 FMI 2 (MCM) Turbocharger Speed Not Plausible

Detroit DD16 GHG14 (2014-16) Fault Code: SPN 103 FMI 1 (MCM) Turbocharger Speed Below Threshold (High Box)

Detroit DD16 GHG14 (2014-16) Fault Code: SPN 103 FMI 0 (MCM) Turbocharger Speed Below Threshold (Low Box)

Detroit DD16 GHG14 (2014-16) Fault Code: SPN 102 FMI 18 (MCM) Intake Manifold Pressure Too Low

Detroit DD16 GHG14 (2014-16) Fault Code: SPN 102 FMI 16 (MCM) Intake Manifold Pressure Too High

Detroit DD16 GHG14 (2014-16) Fault Code: SPN 100 FMI 18 (CPC) Oil Pressure Low

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