Chevrolet Spark manuals

Mazda CX-5 Service & Repair Manual: Engine

Special Features

*1 Measures the intake air amount directly using the MAF sensor.

*2 Measures the intake air pressure introduced into the cylinder using the MAP sensor and calculates the intake air amount indirectly.

Specification


Item

Specification

MECHANICAL

Type

Gasoline, 4?cycle

Cylinder arrangement and number

In-line, 4?cylinder

Combustion chamber

Pentroof

Valve system

DOHC, timing chain driven, 16 valves

Displacement

(ml {cc, cu in})

1,998 {1,998, 121.9}

Bore ? stroke

(mm {in})

83.5 ? 91.2 {3.29 ?3.59}

Compression ratio

13.0:1

Compression pressure

(kPa {kgf/cm2, psi} [rpm])

885 {9.02, 128} [300]

Valve timing

IN

Open

BTDC (°)

-32?42

Closed

ABDC (°)

110?36

EX

Open

BBDC (°)

Type A*1: 54?11

Type B*2: 54?9

Closed

ATDC (°)

Type A*1: 7?50

Type B*2: 7?52

LUBRICATION SYSTEM

Type

Force-fed type

Oil pressure (reference value)

[Water temperature 80?90 degrees C]

(kPa {kgf/cm2, psi} [rpm])

Low oil pressure: 110?175 {1.13?1.78, 16.0?25.3}[1,500]

High oil pressure: 300?430 {3.06?4.38, 43.6?62.3}[4,500]

Oil pump

Type

Trochoid gear type

Oil filter

Type

Full-flow, paper element

Bypass pressure

(kPa {kgf/cm2, psi})

78—118 {0.80—1.20, 12.0—17.1}

Oil capacity (approx. quantity)

Total (dry engine)

(L {US qt, lmp qt})

Without oil cooler : 4.9 {5.2, 4.3}

With oil cooler : 5.0 {5.3, 4.4}

Oil replacement

(L {US qt, lmp qt})

4.0 {4.2, 3.5}

Oil and oil filter replacement

(L {US qt, lmp qt})

4.2 {4.4, 3.7}

COOLING SYSTEM

Type

Water-cooled, Electromotive

Coolant capacity [Without oil cooler] (approx. quantity)

(L {US qt, lmp qt})

MTX : 7.4 {7.8, 6.5}

ATX : 7.6 {8.0, 6.7}

Coolant capacity [With oil cooler] (approx. quantity)

(L {US qt, lmp qt})

MTX : 7.5 {7.9, 6.6}

ATX : 7.8 {8.2, 6.9}

Water pump

Type

Centrifugal, V-ribbed belt-driven

Thermostat

Type

Wax type

Opening temperature

(°C {°F})

80.5?83.5 {177?182}

Full-open temperature

(°C {°F})

95 {203}

Full-open lift

(mm {in})

8.5 {0.33} or more

Radiator

Type

Corrugated fin type

Cooling system cap

Valve opening pressure

(kPa {kgf/cm2, psi})

93.2?122.6 {0.951?1.250, 13.6?17.7}

Cooling fan

Type

Electric type

Number of blades

Cooling fan No.1 : 5

Cooling fan No.2 : 7

Outer diameter

(mm {in})

320 {12.6}

Cooling fan motor output

(W)

80

FUEL SYSTEM

Fuel injector

Type

High resistance

Fuel supply method

Top-feed

Drive types

Electronic type

Pressure regulator control pressure

(kPa {kgf/cm2, psi})

Approx. 430 {4.38, 62.4}

Fuel pump

Type

Electric

Fuel tank

Capacity

(L {US gal, lmp gal})

2WD

56.0 {14.8, 12.3}

AWD

58.0 {15.3, 12.8}

EMISSION SYSTEM

Catalyst

Type

WU-TWC (monolith)

TWC (monolith)

EVAP control system

Type

Charcoal canister type

PCV system

Type

Closed type

CHARGING SYSTEM

Battery

Voltage

(V)

12

Type and capacity

(5-hour rate)

(A·h)

55D23L (48)

75D23L (52)

Generator

Output

(V-A)

12-100

Regulated voltage

Controlled by PCM

Self diagnosis function

IGNITION SYSTEM

Ignition system

Type

SEI

Spark advance

Electronic

Firing order

1—3—4—2 (all cylinders independent firing)


Spark plug

Type

PE01-18-110

PE02-18-110

PE5R-18-110

PE5S-18-110

STARTING SYSTEM

Starter

Type

Coaxial reduction

Output

(kW)

1.0

CONTROL SYSTEM

MAF sensor

Hot film

IAT sensor No.1, No.2

Cold resistor

MAP sensor

Sealant diaphragm

TP sensor

Hall element

APP sensor

Hall element

CKP sensor

MR (Magnetic Resistance) element

CMP sensor

GMR element

ECT sensor No.1, No.2

Thermistor

BARO sensor

Piezoelectric element

Fuel pressure sensor

Metal diaphragm thin film distortion gauge

KS

Piezoelectric element

A/F sensor

Zirconium element

HO2S

Zirconium element

Fuel tank pressure sensor

Piezoelectric element


*1 The part number marked on the hydraulic variable valve timing actuator is for the PE01 12 4Y0 or PE01 12 4YA0A engine.

*2 The part number marked on the hydraulic variable valve timing actuator is for engine, with a part number other that indicated by *1.


Engine oil specification

Item

U.S.A. and CANADA

Except U.S.A. and CANADA

Engine oil grade



ILSAC GF-5

API SM or ILSAC

Engine oil viscosity

0W-20

5W-30


Fuel type


Fuel

Octane Rating* (Anti-knock index)

Regular unleaded fuel

87 [(R+M)/2 method] or above (91 RON or above)


* U.S. federal law requires that octane ratings be posted on gasoline station pumps.

Engine Tune Up
Engine Tune-up Preparation NOTE: If the accelerator pedal is depressed continuously for a specified time, the engine speed may decrease to the idle speed. This is due to the fuel cut co ...

Fresh Air Duct
Purpose, Function Conducts fresh air from outside the engine compartment. Increases air density by taking fresh air, which is cooler than the engine compartment, to enhance the charg ...

Other materials:

Air Fuel Ratio (A/F) Sensor Heater Control
Outline Based on the control of the A/F sensor heater, a stabilized oxygen concentration is detected even at low exhaust temperatures, and feedback control of fuel injection even at cold engine start is made possible for improved cold temperature exhaust emission performance. ...

Troubleshooting
Bluetooth® does not operate under the following conditions. Check whether the following conditions apply to your Bluetooth® device: • The device is not being operated correctly. • The device is not connected to the Bluetooth® unit equipped on the vehicle. • The device's battery i ...

Water Pump Removal/Installation
WARNING: Never remove the cooling system cap or loosen the radiator drain plug while the engine is running, or when the engine and radiator are hot. Scalding engine coolant and steam may shoot out and cause serious injury. It may also damage the engine and cooling system. Tu ...

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