DESCRIPTION:This fault code sets when the motor control module detects a short to ground on the engine oil temperature circuit.
MONITORED PARAMETER:Engine oil temperature sensor.
DASH LAMPS:1. MIL2. CEL
VERIFICATION:Engine idle: One minute.
PROBABLE CAUSES:1. Oil temperature sensor.2. Oil temperature sensor connector/harness.
Detroit DD13 EPA07 (2007-09) Fault Code: SPN 175 FMI 3 (MCM) Engine Oil Temperature Circuit Failed High
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