Scania fault code 4392
Code 4392 is used by 6 different Scania systems. Choose the control unit shown in your diagnostic tool:
EMS Engine Management System
Cylinder balancing, cylinder 8
The highest level to which the control unit can adjust the fuel volume for the cylinder has been reached.
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BMU Battery Management Unit
Battery module 8, cell monitoring circuit board, minor internal fault
The cell monitoring circuit board has detected an internal error and is having trouble monitoring the status of the battery module.
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EMD
Coolant temperature sensor T33
Fault code EMS 296 for the thermostat has been activated and the engine cannot achieve normal operating temperature during an extended period of time.
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EME
Coolant temperature sensor T33
Fault code EMS 296 for the thermostat has been activated and the engine cannot achieve normal operating temperature during an extended period of time.
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EMO
Coolant temperature sensor T33
Fault code EMS 296 for the thermostat has been activated and the engine cannot achieve normal operating temperature during an extended period of time.
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DDU
DDU Internal Power Supply Fault
DDU(VIP) detects one of the internal peripherals of the DDU have a fault with the power supply DI_VIP_SMPS_QC_3V3_PG DI_VIP_SMPS_VIF_1V8_PG DI_VIP_SMPS_VIF_1V2_PG DI_VIP_SMPS_VIF_1…
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