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ENGINE SPECIFICATIONS

BHE010002000T04

Item | Specifications
--- | ---
13B-MSP (Standard power) | 13B-MSP (High power)
MECHANICAL
Engine type | Rotary
Rotor arrangement and number | In-line 2-rotor, longitudinal
Combustion chamber type | Bathtub
Displacement | (ml {cc, cu in}) | 654 {654, 40.0}×2
Compression ratio | 10.0
Compression pressure | (kPa {kgf/cm2, psi} [rpm]) | 830 {8.5, 120}[250]
Port timing | IN | Open | Primary port | ATDC | 3°
Secondary port | 12°
Auxiliary port | - | 38°
Close | Primary port | ABDC | 60° | 65°
Secondary port | 45° | 36°
Auxiliary port | - | 80°
EX | Open | BBDC | 40° | 50°
Close | BTDC | 3°
LUBRICATION SYSTEM
Type | Force-fed type
Oil pump | Type | Trochoid gear
Relief valve opening pressure (approx. quantity) | (kPa {kgf/cm2, psi}) | 441-490 {4.5-5.0, 64.0-71.0}
Oil filter | Type | Full-flow
Relief valve opening pressure (approx. quantity) | (kPa {kgf/cm2, psi}) | 78-118 {0.8-1.2, 11.4-17.1}
Oil pressure (approx. quantity) [oil temperature 100°C {212°F}] | (kPa {kgf/cm2, psi} [rpm]) | 350 {3.57, 50.8} [3,000]
Oil capacity (approx. quantity) | Oil replacement | 3.3 {3.5, 2.9}
Oil and oil filter replacement | 3.5 {3.7, 3.1}
(L {US qt, lmp qt}) | Engine overhaul | 4.7 {5.0, 4.1}
Total (dry engine) | With single oil cooler: 5.8 {6.1, 5.1} With twin oil cooler: 6.7 {7.1, 5.9}
COOLING SYSTEM
Type | Water-cooled, forced circulation
Coolant capacity | (L {US qt, lmp qt}) | 9.8 {10.4, 8.6}
Water pump | Centrifugal, V-ribbed belt-driven
Thermostat | Type | Wax
Opening temperature | (°C {°F}) | 80-84 {176-183}
Full-open temperature | (°C {°F}) | 95 {203}
Full-open lift | (mm {in}) | 8.5 {0.33} or more
Radiator | Type | Corrugated fin
Cooling system cap | Cap valve opening pressure | (kPa {kgf/cm2, psi}) | 73.3-103.3 {0.748-1.053, 10.63-14.98}
Cooling fan | Type | Electronic
Number of blades | Cooling fan No.1: 5, Cooling fan No.2: 7
Outer diameter | (mm {in}) | 300 {11.8}
FUEL SYSTEM
Injector | Type | Multiple hole design
Type of fuel delivery | Top-feed
Type of drive | Electronic
Pressure regulator control pressure | (kPa {kgf/cm2, psi}) | Approx. 390 {3.98, 56.6}
Fuel pump type | Electric
Fuel tank capacity | (L {US gal, lmp gal}) | 61 {16.1, 13.4}
Fuel type | Unleaded premium (unleaded high-octane) gasoline
EMISSION SYSTEM
AIR system | Air pump, air control valve
Catalyst type | Three-way catalyst (monolithic)
EVAP control system | Canister design
PCV system | Closed design
CHARGING SYSTEM
Battery | Voltage | (V) | 12
Type and capacity (5 hour rate) (Ah) | European (L.H.D. U.K.) specs. | L.H.D.: 75D26L (52) R.H.D.: 50D20L (40), 75D26L (52)
Australian specs. | 50D20L (40)
Generator | Out-put | (V-A) | 12-100
Regulated voltage | (V) | Controlled by PCM
Self diagnosis function
IGNITION SYSTEM
Ignition system | Type | DLI
Spark advance | Electric
Firing order | When idling:T/F-L/F-T/R-L/R Except for idling: L/F-T/F-L/R-T/R (Independent ignition control)
Spark plug | Type | NGK | Australian specs. | Leading side: RE6A-L*3 , RE7A-L Trailing side: RE9B-T
European (L.H.D. U.K.) specs. | Leading side: RE7A-L* 3 , RE8A-L Trailing side: RE9B-T
STARTING SYSTEM
Starter | Type | Coaxial reduction
Output | (kW) | MT: 1.4, AT: 1.8
CONTROL SYSTEM
Neutral switch (MT) | ON/OFF
CPP switch (MT) | ON/OFF
SSV switch | ON/OFF
APV position sensor | - | Hall element
ECT sensor | Thermistor
IAT sensor | Thermistor
TP sensor | Hall element
APP sensor | Hall element
MAF sensor (Inside MAF) | Hot-wire
Front HO2S | Zirconia element (all range air/fuel ratio sensor)
Rear HO2S | Zirconia element (Stoichiometric air/fuel ratio sensor)
BARO sensor | Piezoelectric element
KS | Piezoelectric element
Eccentric shaft position sensor | Magnetic pickup
Metering oil pump switch | ON/OFF
Brake switch | ON/OFF
Throttle valve actuator | DC motor
APV motor | - | DC motor
Fuel injector (primary 1) | Multiple hole type (12 holes)
Fuel injector (secondary) | Multiple hole type (4 holes)
Fuel injector (primary 2) | - | Multiple hole type (4 holes)
Stepping motor (in metering oil pump) | Stepping motor

Recommended engine oil

Item | Market
--- | ---
Europe | Except Europe
Engine oil | Grade | API SG, SH, SJ, SL ACEA A1 or A3 | API SG, SH, SJ, SL | API SG, SH, SJ, SL ILSAC GF-2, GF-3
Viscosity (SAE) | 5W-30 | 10W-30 | 40, 30, 20, 20W-20, 10W-30, 10W-40, 10W-50, 20W-40, 15W-40, 20W-50, 15W-50, 5W-20, 5W-30
Remarks | Mazda genuine Dexelia oil e.g. | - | -

  *1 :
Hot type plug: Available only for customers who often drive their car at very low speed which causes the plugs to foul easily.