Volvo TAD734GE Repair Manual

Group 30: Electrical system Diagnostic Trouble Codes
105
MID 128, SID 21
Speed sensor, camshaft
MID 128: Engine control unit.
FMI 2: Intermittent or faulty data
FMI 3: No signal
FMI 8: Abnormal frequency
FMI Fault code explanation
2, 3, 8 Faulty sensor / Faulty sensor circuit
Fault indication:
DCU: Engine warning in DCU display.
CIU: Flash code
Flash code:
Electrical fault: 2.5
Value fault: None
Symptom:
FMI 2, 3, 8: The engine start time will increase, uses
only crankshaft sensor.

Volvo TAD734GE Specifications

General

Engine Model	TAD734GE
Cooling System	Liquid-cooled
Displacement	7.15 liters
Bore x Stroke	108 x 130 mm
Aspiration	Turbocharged
Fuel System	Electronic Unit Injectors (EUI)
Engine Speed	1500 rpm
Emission Level	EU Stage II
Engine Type	4-stroke, 6-cylinder in-line diesel engine