ENGINE TECHNICAL DATA [SKYACTIV-X 2.0]


id0150u4800100

Item

Specification

Idle speed
(MTX: Neutral position, ATX: P position or N position)
550—650 rpm
Ignition timing
(MTX: Neutral position, ATX: P position or N position)
Approx. BTDC 0°
CO concentration
Within legal specification
HC concentration
Within legal specification
Idle increase speed
(ATX: P or N position, MTX: Neutral position)
A/C operation: 650—800 rpm
Electrical load applied: 600—750 rpm
Standard cylinder head bolt length
154.2—154.8 mm {6.071—6.094 in}
Maximum cylinder head bolt length
155.5 mm {6.122 in}
Front oil seal press on amount
0—1.0 mm {0—0.039 in} from edge surface of cylinder block
Rear oil seal press on amount
0—1.0 mm {0—0.039 in} from edge surface of engine rear cover (lower)
Engine oil capacity
(approx. quantity)
Oil replacement: 4.4 L {4.6 US qt, 3.9 Imp qt}
Oil and oil filter replacement: 4.6 L {4.9 US qt, 4.0 Imp qt}
Total (dry engine): 5.6 L {5.9 US qt, 4.9 Imp qt}
Oil pressure (reference value) [oil temperature: 80—90 °C {176—194 °F}, coolant temperature: 80—90 °C {176—194 °F}]
Lo: 92—114 kPa {0.94—1.16 kgf/cm, 14.0—16.5 psi}[1,500 rpm]
Hi: 176—204 kPa {1.80—2.08 kgf/cm, 25.6—29.5 psi}[4,500 rpm]
Water-cooled charge air cooler coolant total amount (reference)
1.6 L {1.7 US qt, 1.4 Imp qt}
Cooling system cap valve opening pressure
93.2—122.6 kPa {0.951—1.250 kgf/cm2, 13.6—17.7 psi}
Water-cooled charge air cooler reserve tank cap opening valve pressure
24—36 kPa {0.25—0.36 kgf/cm2, 3.5—5.2 psi}
Temperature at which thermostat starts to open
63.5—66.5 °C {147—151 °F}
Thermostat fully-open temperature
78 °C {172 °F}
Thermostat fully-open lift amount
4.5 mm {0.18 in} or more
Electric thermostat heater resistance
10.80—14.60 ohms [Normal temperature]
Throttle body resistance
0.3—100 ohms [20 °C {68 °F}]
Air bypass valve resistance
0.3—100 ohms [23 °C {73 °F}]
Fuel pressure
545—695 kPa {5.56—7.08 kgf/cm2, 79.1—100.0 psi}
Fuel hold pressure
175 kPa {1.78 kgf/cm², 25.4 psi} or more
Fuel injector resistance
2.2—3.3 ohms [Surrounding temperature: 0—80 °C {32—176 °F}]
EGR valve resistance (specification)
Other than infinity [20 °C {68 °F}]
Exhaust shutter valve resistance (specification)
0.3—100 ohms [20 °C {68 °F}]
Battery parasitic draw (When the ignition is off, all doors, the bonnet and the liftgate are closed.)
40—65 mA
Battery slow charge current
55D23L (60 A·h/20HR): 4.5—5.5 A
75D23L (65 A·h/20HR): 5.0—6.0 A
Battery quick charge current [30 min]
55D23L (60 A·h/20HR): 30 A
75D23L (65 A·h/20HR): 35 A
Firing order
1—3—4—2 (all cylinders independent firing)
Spark plug type
HF01-18-110
Spark plug gap
Standard: 0.50—0.80 mm {0.020—0.031 in}
New spark plug (reference): 0.50—0.60 mm {0.020—0.023 in}
Spark plug resistance [25°C {77 °F}]
3.0—7.5 kilohms
Starter no-load test voltage
11 V
Starter no-load test current
90 A or less
Starter pinion gap
0.5—2.0 mm {0.02—0.07 in}
Starter armature runout
0.1 mm {0.004 in} max.
Starter commutator diameter
Standard: 29.4 mm {1.16 in}
Minimum: 28.8 mm {1.13 in}
Segment groove depth of starter commutator
Standard: 0.5 mm {0.02 in}
Minimum: 0.2 mm {0.008 in}
Starter brush length
Standard: 12.3 mm {0.484 in}
Minimum: 5.5 mm {0.22 in}
Starter brush spring force
Standard: 15.0—20.4 N {1.53—2.08 kgf, 3.38—4.58 lbf}
Minimum: 2.75 N {0.280 kgf, 0.618 lbf}

Engine coolant capacity (approx. quantity)

Item

Capacity

R.H.D.
MTX
6.9 L {7.3 US qt, 6.1 Imp qt}
ATX
European Specs.
7.1 L {7.5 US qt, 6.2 Imp qt}
Except above
7.0 L {7.4 US qt, 6.2 Imp qt}
L.H.D.
MTX
7.0 L {7.4 US qt, 6.2 Imp qt}
ATX
European Specs.
7.2 L {7.6 US qt, 6.3 Imp qt}
SAUDI
Except above
7.1 L {7.5 US qt, 6.2 Imp qt}

Compression pressure (Compression ratio of 15)

am3zzw00035972
Standard: Refer to graph
Minimum: Refer to graph
Difference between cylinders: Within 152 kPa {1.55 kgf/cm2, 22.0 psi}[250 rpm]

Compression pressure (Compression ratio of 16.3)

am3zzw00035973
Standard: Refer to graph
Minimum: Refer to graph
Difference between cylinders: Within 156 kPa {1.59 kgf/cm2, 22.6 psi}[250 rpm]

Engine oil [Europe and Taiwan]

Item

Specification

Recommended engine oil
Mazda Original Oil Supra-X
0W-20
Alternative engine oil
API SN or higher
0W-20

Engine oil [Except Europe and Taiwan]

Item

Specification

Grade
API SN or higher, or ILSAC GF-V or higher
0W-20,0W-30, 5W-20, 5W-30, 10W-30