The ambient air temperature signal is sent to the instrument cluster module. The instrument cluster module then transmits the ambient air temperature data to the Engine Control Module (ECM) via the J1939 data lines.
Conditions for diagnostic trouble code (DTC):
1) Implausible sensor signal
2) Ambient air temperature sensor
3) Charge air temperature sensor
Probable cause
1) Ambient air temperature sensor
2) Charge air temperature sensor
Related products
-
Allison 1000 & 2000 Gen 5 Fault Code:P2763 TCC PCS Control Circuit High
1000 & 2000 Gen 5
-
PACCAR MX (2004 Emissions) Fault Code: P1497 EGR Valve Position – Incorrect
MX (2004 Emissions) -
Volvo All Engines (2017 Emissions) Fault Code: P20CA00 PID: ACM Reductant Injection Air Pressure Leakage
All Engines (2017 Emissions) -
Volvo All Engines (2017 Emissions) Fault Code: P117D00 PID: EMS Driver Requested Gear Too Low
All Engines (2017 Emissions) -
Volvo All Engines (2017 Emissions) Fault Code: P064112 PID: EMS Sensor Reference Voltage “A”
All Engines (2017 Emissions) -
Volvo All Engines (2017 Emissions) Fault Code: P203711 PID: ACM Reductant Injection Air Pressure Sensor “A”
All Engines (2017 Emissions) -
Volvo All Engines (2013 Emissions) Fault Code: P253913 PID: EMS Low Pressure Fuel System Sensor Circuit
All Engines (2013 Emissions) -
Volvo All Engines (2017 Emissions) Fault Code: P203A13 PID: EMS Reductant Level Sensor “A”
All Engines (2017 Emissions)