Scania fault code 148
Code 148 is used by 6 different Scania systems. Choose the control unit shown in your diagnostic tool:
EMS Engine Management System
Falling fuel pressure in the accumulator
The fuel pressure in the accumulator drops during engine braking even though no fuel is consumed.
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EMD
Falling fuel pressure in the accumulator
The fuel pressure in the accumulator drops during engine braking even though no fuel is consumed.
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EME
Falling fuel pressure in the accumulator
The fuel pressure in the accumulator drops during engine braking even though no fuel is consumed.
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EMO
Falling fuel pressure in the accumulator
The fuel pressure in the accumulator drops during engine braking even though no fuel is consumed.
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VDT
Air pressure sensor
Timeout for communication with air pressure sensor.
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ATA
Fuel metering pump
Prohibited voltage level in the fuel metering pump circuit.
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