Volvo Engine D11L (Tier 4) Fault Code: P054486 PID: 173 FMI: 10 Exhaust Gas Temperature Sensor Bank 1 Sensor 1 – Signal Invalid
Volvo Engine D11L (Tier 4) Fault Code: P054486 PID: 173 FMI: 10 Exhaust Gas Temperature Sensor Bank 1 Sensor 1 – Signal Invalid
CONTROL UNIT:
Engine ECU
FAILURE EVENT:
Malfunctioning of the Exhaust gas temperature sensor detected from ACM. Sensor not working.
SYMPTOM:
1. SCR system does not work properly.
2. Low power because of engine derate.
CONDITIONS:
None
INHIBITING THE DTC:
None
POSSIBLE CAUSES:
1. Damaged wire harness or connector.
2. Defective exhaust gas temperature sensor.
