Discovery II
GENERAL DATA
04-1
GENERAL DATA
Engine - Td5
General
Type
2.5 litre in-line direct injection diesel, turbocharged and intercooled
Cylinder arrangement
5 in-line, No. 1 cylinder at front of engine
Bore
84.450 mm (3.3248 in)
Stroke
88.950 mm (3.5020 in)
Capacity
2498 cm
3
(152.5 in
3
)
Firing order
1 - 2 - 4 - 5 - 3
Compression ratio
19.5 : 1
Direction of rotation
Clockwise viewed from the front of the engine
Dimensions:
⇒
Length
766 mm (30.1 in)
⇒
Width
708 mm (27.8 in)
⇒
Height
788 mm (31.0 in)
Injection timing
Controlled by ECM
Injectors:
⇒
Make/Type
Lucas EV1/Dual stage
⇒
Injector operating pressures:
Pre EU3 models:
⇒
Initial opening pressure
270 bar (3915 lbf.in
2
)
⇒
Fully opened pressure
440 bar (6380 lbf.in
2
)
⇒
Maximum pressure
1560 bar (22620 lbf.in
2
)
EU3 models:
⇒
Initial opening pressure
270 bar (3915 lbf.in
2
)
⇒
Fully opened pressure
440 bar (6380 lbf.in
2
)
⇒
Maximum pressure
1750 bar (25375 lbf.in
2
)
Maximum governed speed
4850 rev/min
Maximum overrun speed
5460 rev/min
Idle speed:
⇒
Manual gearbox
740
±
50 rev/min
⇒
Automatic gearbox
760
±
50 rev/min
Glow plugs
Beru 12 V. Four plugs in cylinders 1, 2, 3 and 4
Turbocharger
Garrett GT 20
Emissions standard:
⇒
Pre EU3 models
ECD 2
⇒
EU3 models
ECD 3
Valve timing
Inlet valves:
⇒
Opens
14
°
BTDC
⇒
Closes
33
°
ABDC
Exhaust valves:
⇒
Opens
57
°
BBDC
⇒
Closes
14
°
ATDC
