compression ratio VOLVO XC90 2003 Owners Manual

2003 VOLVO XC90
Courtesy lighting, front5 W SV 8.5
Cargo compartment lighting 5 W SV 8.5
Glove compartment lighting 3 W BA 9
Vanity mirror 1.2 W SV 5.5
pg. 157 Specifications
Engine specifications, Transmission
B5254T2 B6294T
Output (kW/rps) 154/83 200/85
- (hp/rpm) 208/5000 268/5100
Torque (Nm/rps) 320/25-75 380/30-83
- (ft. lbs./rpm) 236/1500-4500 280/1800-5000
No. of cylinders 5 6
Bore (mm) 83 83
Stroke (mm) 93.2 90
Cylinder displacement,
liters 2.52 (153.8 cu
in)
2.92 (178.3 cu in)
Compression ratio 9.0:1 8.5:1
Charge air cooler (Intercooler)
Turbocharged engines employ a turbocompressor to force air into the engi\
ne inlet manifold and a charge
air cooler to cool the compressed inlet air. The resulting increase in a\
ir flow raises pressure in the intake
manifold and increases engine power over that developed by the normally-\
aspirated engine. The charge
air cooler (which resembles a radiator) is located between the turbo-c\
ompressor and inlet manifold.
Fuel system
The engine is equipped with a multiport fuel injection system.
Gear ratios Gear AW55-51 5-speed GM4T65 4-speed
1st 4.66:1 3.28:1
2nd 3.03:1 1.76:1
3rd 1.98:1 1.12:1
file:///K|/ownersdocs/2003/2003_XC90/03xc90_10.htm (9 of 10)12/30/2006\
4:19:05 PM