VOLVOUU All Engines (2013 Emissions) Fault Code: P011064 PID: EMS Intake Air Temperature Sensor 1 Bank 1
Circuit description
The Compressor Discharge Temperature Sensor is used to monitor the temperature of the air coming from the compressor side of the turbocharger.
The sensor signals are used for engine protection for high compressor out temperature and are monitored by the (ECU) Engine Control Unit.
The engine control module (ECM) will set a diagnostic trouble code (DTC) and derate the engine to avoid engine damage if the sensor signal is not within predetermined limits, or the signal is not rational.
Conditions for diagnostic trouble code (DTC)
The sensor signal is not rational
Sensor value differs from estimated value
Observable symptoms
Power loss
Probable cause
1) Compressor Discharge Temperature Sensor
2) Charge air cooler, Clogged or blocked air system
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