Scania fault code 274

Code 274 is used by 9 different Scania systems. Choose the control unit shown in your diagnostic tool:

EBS Electronic Braking System Control unit Incorrect or unreliable data. Read explanation → EMS Engine Management System Charge air temperature sensor The voltage in the temperature sensor circuit in the intake manifold has been below the permitted level. Read explanation → TMS Transmission Management System Clutch actuator, clutch control is stuck The fault code is activated when there is a high torque in the rotation motor, but no changes to the position have been registered. Read explanation → EMD Temperature sensor in the intake manifold The voltage in the temperature sensor circuit in the intake manifold has been below the permitted level. For vehicles with EGR mass flow sensor T126 measures the temperature in the… Read explanation → EME Combined sensor The voltage in the combined sensor circuit has been below the permitted level. Read explanation → EMO Temperature sensor in the intake manifold The voltage in the temperature sensor circuit in the intake manifold has been below the permitted level. For vehicles with EGR mass flow sensor T126 measures the temperature in the… Read explanation → VDT Solenoid valve Open circuit. Read explanation → LAS Locking and Alarm System Alarm code, battery box The fault affects engine performance. It is difficult to start the engine. Engine emissions are affected. Read explanation → EACS Control unit A self-check that is run when the control unit is started has detected an internal memory fault. Read explanation →