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ENGINE SPECIFICATIONS

BME010002000T03

Item | Specifications
--- | ---
L3 | MZR-CD (RF Turbo)
MECHANICAL
Type | Gasoline, 4-cycle | Diesel, 4-cycle
Cylinder arrangement and number | In-line, 4-cylinder
Combustion chamber | Pentroof | Direct injection
Valve system | DOHC, timing chain driven, 16 valves | OHC, belt-driven, 16-valve
Displacement | (ml {cc, cu in}) | 2,261 {2,261, 137.9} | 1,998 {1,998, 122}
Bore × stroke | (mm {in}) | 87.5 × 94.0 {3.44 × 3.70} | 86.0 × 86.0 {3.39 × 3.39}
Compression ratio | 9.7:1 | 18.4:0
Compression pressure | (kPa {kgf/cm2, psi} [rpm]) | 1,530 {15.6, 221.8} [300] | 3,500 {35.7, 505.7} [250]
Valve timing | IN | Open | BTDC (°) | 4 | 6
Close | ABDC (°) | 52 | 30
EX | Open | BBDC (°) | 37 | 41
Close | ATDC (°) | 4 | 8
Valve clearance (Engine cold) | (mm {in}) | IN | 0.22-0.28 {0.0087-0.0110} | 0.12-0.18 {0.005-0.007}
EX | 0.27-0.33 {0.0106-0.0130} | 0.32-0.38 {0.013-0.014}
LUBRICATION SYSTEM
Type | Force-fed type
Oil cooler | Water-cooled
Oil pressure (Approximate quantity) | (kPa {kgf/cm2, psi} [rpm]) | 300-549 {3.1-5.6, 44-80} [3,000] | 147 {1.5, 21} min. [1,000] 343 {3.5, 50} min. [3,000]
Oil pump | Type | Trochoid gear
Relief pressure (Approximate quantity) | (kPa {kgf/cm2, psi} [rpm]) | 500-600 {5.09-6.11, 72.6-87.0} | 580-700 {5.9-7.1, 87.1-101.5} [3,000]
Oil filter | Type | Full flow, paper element
Oil capacity*2 (Approximate quantity) | Total (Dry engine) | (L {US qt, lmp qt}) | Dipstick A: 4.2 {4.4, 3.7} Dipstick B: 5.1 {5.4, 4.5} | 5.4 {5.8, 4.8}
Oil replacement | (L {US qt, lmp qt}) | Dipstick A: 3.1 {3.3, 2.7} Dipstick B: 4.0 {4.2, 3.5} | 4.8 {5.1, 4.2}
Oil and oil replacement | (L {US qt, lmp qt}) | Dipstick A: 3.5 {3.7, 3.1} Dipstick B: 4.4 {4.6, 3.9} | 5.0 {5.3, 4.4}
Engine oil | Grade | API | SL | CF | CD, CE, CF-4
ILSAC | -
ACEA | A3 or A5 | A3 | B1 or B3 or B5 | B3 | B3 or B4
Viscosity (SAE) | 5W-30 | 10W-40 | 5W-20 | 5W-30 | 10W-40 | 5W-30, 10W-30
Remarks | Mazda genuine DEXELIA oil.e.g. | - | Mazda genuine DEXELIA oil.e.g. | -
COOLING SYSTEM
Type | Water-cooled
Coolant capacity (Approximate quantity) | (L {US qt, Imp qt}) | With rear heater: 10.5 {11.1, 9.2} Without rear heater: 8.8 {9.3, 7.7} | With rear heater: 10.7 {11.3, 9.4} Without rear heater: 8.6 {9.1, 7.6}
Water pump | Type | Centrifugal, V-ribbed belt-driven | Centrifugal, Timing-belt-driven
Thermostat | Type | Wax, bottom-bypass
Opening temperature | (°C {°F}) | 80-84 {176-183}
Full-open temperature | (°C {°F}) | 97 {206} | 95 {203}
Full-open lift | (mm {in}) | More than 8.0 {0.31} | More than 8.5 {0.33}
Radiator | Type | Corrugated fin
Cap valve opening pressure | (kPa {kgf/cm2, psi} [rpm]) | 94-122 {0.95-1.25, 13.6-17.7}
Cooling fan | Type | Electric
Blade | Outer diameter | (mm {in}) | 320 {12.6}
Quantity | Main fan: 5 Additional fan: 7
INTAKE-AIR SYSTEM
Air cleaner element | Type | Paper element (dry type) | Non-woven fabric (dry type)
FUEL SYSTEM
Fuel pump | Type | Electrical | Mechanical
Fuel tank | Capacity | (L {US gal, Imp gal}) | 75 {19.8, 16.5}
Fuel pressure | (kPa {kgf/cm2, psi}) | Approx. 390 {3.98, 56.6} | -
EMISSION SYSTEM
EGR control | Type | Stepping motor | Duty control
CHARGING SYSTEM
Battery | Voltage | (V) | 12
Type and capacity (5-hour rate) | 55D23L (48) 80D26L (55)*1 | 95D31L (64) 115D31L (70)*1
Generator | Output | (V-A) | 12-110 | 12-90
Regulated voltage | (V) | Controlled by PCM | 14.1-14.7
Self-diagnosis function | Equipped
IGNITION SYSTEM
Type | DEI | -
Spark advance | Electronic | -
Firing order | 1-3-4-2 | -
Spark plug | Type | Motorcraft | - | -
NGK | ITR6F-13 | -
STARTING SYSTEM
Starter | Type | Coaxial reduction
Output |  | (kW) | 1.4 | 2.2

  *1:
Cold area.
  *2:
Always verify the level with the dipsticks since the engine oil capacity differs according to dipstick specifications.

## ENGINE PERFORMANCE CURVE

1 | Engine speed
2 | Output
3 | Torque