GENERAL INFORMATION


Two types of engines are available; 4B11 (1,998 cc) and 4B12 (2,360 cc).
These engines have adopted the following features:


MAIN SPECIFICATIONS


Item
Specification
Engine model
4B11
4B12
Total displacement cc
1,998
2,360
Bore × stroke mm
86 × 86
88 × 97
Compression ratio
10.0
10.5
Combustion chamber
Pentroof type
Valve timing
Intake opening
28° BTDC - 3° BTDC
40° BTDC - 0° BTDC
Intake closing
45° ABDC - 20° ABDC
64° ABDC - 24° ABDC
Exhaust opening
BBDC 39°
BBDC 39°
Exhaust closing
ATDC 5°
ATDC 5°
Maximum output (EEC net) kW / r/min
107 / 6,000
123 / 6,000
Maximum torque (EEC net) N·m / r/min
196 / 4,200
222 / 4,100
Fuel injection system
Electronically controlled multipoint fuel injection
Ignition system
Electronically controlled 4-coil