Charge Air Cooler (Intercooler) - Volvo XC90 2004 Owner's Manual

2004 VOLVO XC90
Output (kW/rps)
- (hp/rpm)
Torque (Nm/rps)
- (ft. lbs./rpm)
No. of cylinders
Bore (mm)
Stroke (mm)
Cylinder displacement,
liters
Compression ratio

Charge air cooler (Intercooler)

Turbocharged engines employ a turbo-compressor to force air into the engine inlet manifold and a
charge air cooler to cool the compressed inlet air. The resulting increase in air 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-compressor and inlet
manifold.
Fuel system
The engine is equipped with a multiport fuel injection system.
pg. 157 Specifications
Volvo On Call Roadside Assistance
Your new Volvo comes with a four year ON CALL roadside assistance. Additional information,
features, and benefits are described in a separate information package in your glove compartment.
If you have misplaced your package, dial:
In the U.S.A.
1-800-638-6586 (1-800-63-VOLVO)
In Canada:
1-800-263-0475
Technician certification
In addition to Volvo factory training, Volvo supports certification by the National Institute for
Automotive Excellence (A.S.E.). Certified technicians have demonstrated a high degree of competence
in specific areas. Besides passing exams, each technician must also have worked in the field for two or
more years before a certificate is issued. These professional technicians are best able to analyze vehicle
file:///K|/ownersdocs/2004/2004_XC90/04xc90_10.htm (10 of 11)12/30/2006 4:35:29 PM
B5254T2 B6294T
154/83 200/85
208/5000 268/5100
320/25-75 380/30-83
236/1500-4500 280/1800-5000
5 6
83 83
93.2 90
2.52 (153.8 cu
2.92 (178.3 cu in)
in)
9.0:1 8.5:1