DESCRIPTION:
Intake manifold temperature circuit failed low.
MONITORED PARAMETER:
Intake manifold temperature sensor.
TYPICAL ENABLING CONDITIONS:
Always enabled
MONITOR SEQUENCE:
None
EXECUTION FREQUENCY:
Always enabled
TYPICAL DURATION:
Two seconds
DASH LAMPS:
1. MIL
2. CEL
ENGINE REACTION:
Derate 25%
VERIFICATION:
Engine Idle: One minute.
PROBABLE CAUSES:
1. Intake manifold pressure/temperature sensor.
2. Intake manifold pressure/temperature sensor connector/harness.
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 1636 FMI 3 (MCM) Intake Manifold Temperature Circuit Failed High
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 1636 FMI 2 (MCM) Engine Air Temperature – Plausibility Fault Out of Range (Low Box)
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 1636 FMI 0 (MCM) Charge Air Cooler Low Efficiency
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 1624 FMI 19 (CPC) Tachograph Vehicle Speed Signal is Erratic
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 1624 FMI 13 (CPC) Tachograph Vehicle Speed Signal is Missing
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 1624 FMI 9 (CPC) Message is Missing
