Mazda CX-9 2007 - Page 17

OUTLINE [MZI-3.5]
01-00–3
01-00
End Of Sie
ENGINE SPECIFICATION [MZI-3.5]
id0100d1100300
Specification
Item Specification
MECHANICAL
Ty p e Gasoline, 4-cycle
Cylinder arrangement and number 60° V configuration, 6 - cylinder
Combustion chamber Pentroof
Valve system DOHC, timing chain driven, 24 valves
Displacement (ml {cc, cu in}) 3,496 {3,496, 213.3}
Bore × stroke (mm {in}) 92.5 × 86.7 {3.64 × 3.41}
Compression ratio 10.3:1
Valve clearance (mm {in})
IN 0.150—0.250 {0.00591—0.00984} [Engine cold]
EX 0.300—0.400 {0.0119—0.0157} [Engine cold]
LUBRICATION SYSTEM
Ty p e Force-fed type
Oil pressure (reference value)
[oil temperature: 93.3 °C {200 °F}]
(kPa {kgf/cm
2
, psi} [rpm])
310—621 {3.17—6.33, 45.0—90.0} [2,000]
Oil pump Type Trochoid gear type
Oil cooler Type Water-cooled
Oil filter Type Full-flow, paper element
Oil capacity
(approx.
quantity)
Oil replacement (L {US qt, lmp qt}) 4.7 {5.0, 4.2}
Oil and oil filter
replacement
(L {US qt, lmp qt}) 5.2 {5.5, 4.6}
COOLING SYSTEM
Ty p e Water-cooled, Electromotive
Coolant capacity (approx. quantity) (L {US qt, lmp qt})
Without Towing Package: 11.1 {11.7, 9.77}
With Towing Package: 11.7 {12.4, 10.3}
Water pump Type Centrifugal, timing chain-driven
Thermostat
Type Wax, bottom-bypass
Opening
temperature
(°C {°F}) 79.5—83.3 {175.2—181.9}
Full-open temperature (°C {°F}) 94.5 {202.1}
Full-open lift (mm {in}) More than 8.1 {0.32}
Radiator Type Corrugated fin
Cooling system
cap
Cap valve opening
pressure
(kPa {kgf/cm
2
, psi})
93.2—122.6 {0.95—1.25, 13.5—17.8}
Cooling fan
Type Electric
Number of blades No.1: 5, No.2: 7
Outer diameter (mm {in}) 360 {14.2}
Fan motor output (W)
Without Towing Package: 160
With Towing Package: 240
FUEL SYSTEM
Injector
Type Hi-ohmic
Type of fuel delivery Top-feed
Type of drive Voltage
Fuel pump Type Electric
Fuel tank Capacity (L {US gal, lmp gal}) 76.0 {20.1, 16.7}
Fuel Type 87 [(R+M)/2 method] or above (91 RON or above)
EMISSION SYSTEM
Catalyst Type WU-TWC (monolith)
EVAP control system Type Charcoal canister type
PCV system Type Closed type
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