ENGINE SPECIFICATION [L8, LF]


id0100a4113300

Specification

Item

Specification

L8

LF

MECHANICAL

Type
DOHC-16 valves in-line, 4-cylinder
Combustion chamber
Pentroof
Displacement
(ml {cc, cu in})
1,798
{1,798, 110.0}
1,999
{1,999, 122.0}
Bore × stroke
(mm {in})
83.0 × 83.1
{3.26 ×3.27}
87.5 × 83.1
{3.44 ×3.27}
Compression ratio
10:8
Compression pressure
(kPa {kgf/cm2, psi} [rpm])
1,750
{17.85, 253.8} [300]
1,720
{17.54, 249.5} [300]
Valve timing
IN
Open
BTDC (°)
4
0-30
Close
ABDC (°)
33
32-62
EX
Open
BBDC (°)
37
42
Close
ATDC (°)
4
5
Valve clearance
(mm {in})
IN
0.22-0.28 {0.0087-0.011} [Engine cold]
EX
0.27-0.33 {0.0107-0.0129} [Engine cold]

LUBRICATION SYSTEM

Type
Force-fed type
Oil pressure (reference value)
[oil temperature: 100°C {212°F}]
(kPa {kgf/cm2, psi} [rpm])
234-521 {2.39-5.31, 33.9-75.5}
[3,000]
337-591 {3.44-6.03, 49.0-85.8}
[3,000]
Oil pump
Type
Trochoid gear type
Relief valve opening pressure
(reference value)
(kPa {kgf/cm2, psi}
450-550 {4.59-5.61, 65.3-79.8}
420-520 {4.28-5.30, 60.9-75.4}
Oil cooler
Type
Water-cooled
Oil filter
Type
Full-flow, paper element
Bypass pressure
(kPa {kgf/cm2, psi})
80-120 {0.82-1.22, 11.6-17.4}
Oil capacity (approx. quantity) *1
Total (dry engine)
(L {US qt, lmp qt})
4.6 {4.9, 4.0}
Oil replacement
(L {US qt, lmp qt})
3.9 {4.1, 3.4}
Oil and oil filter replacement
(L {US qt, lmp qt})
4.3 {4.5, 3.8}
Oil capacity (approx. quantity) (Without oil cooler) *2
Total (dry engine)
(L {US qt, lmp qt})
4.75 {5.02, 4.18}
Oil replacement
(L {US qt, lmp qt})
4.05 {4.28, 3.56}
Oil and oil filter replacement
(L {US qt, lmp qt})
4.45 {4.70, 3.92}
Oil capacity (approx. quantity) (With oil cooler) *2
Total (dry engine)
(L {US qt, lmp qt})
4.85 {5.12, 4.27}
Oil replacement
(L {US qt, lmp qt})
4.05 {4.28, 3.56}
Oil and oil filter replacement
(L {US qt, lmp qt})
4.55 {4.81, 4.00}

COOLING SYSTEM

Type
Water-cooled, Electromotive
Coolant capacity (approx. quantity)
(L {US qt, lmp qt})
7.5 {7.9, 6.6}
Water pump

 

Type
Centrifugal, V-ribbed belt-driven
Thermostat
Type
Wax, bottom-bypass
Opening temperature
(°C {°F})
80-84 {176-183}
Full-open temperature
(°C {°F})
97 {207}
Full-open lift
(mm {in})
8.0 {0.31} or more
Radiator
Type
Corrugated fin
Cooling system cap
Cap valve opening pressure
(kPa {kgf/cm2, psi})
93.2-122.6 {0.95-1.25, 13.5-17.8}
Cooling fan
Type
Electric
Number of blades
5
Outer diameter
(mm {in})
360 {14.2}
Fan motor output
(W)
120

FUEL SYSTEM

Injector
Type
Hi-ohmic
Type of fuel delivery
Top-feed
Type of drive
Voltage
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})
50 {13, 11}

EMISSION SYSTEM

EGR type
Stepping motor
Catalyst form
WU-TWC (monolith), TWC (monolith)
Evaporative emission (EVAP) control system
Charcoal canister type
Positive crankcase ventilation (PCV) system
Closed type

CHARGING SYSTEM

Battery
Voltage
(V)
12
Type and capacity
(5-hour rate)
(A·h)
46B24L (36)
Generator
Output
(V-A)
12-100
Regulated voltage
Controlled by PCM
Self diagnosis function

IGNITION SYSTEM

Ignition system
Type
 
SEI (Single Electronic Ignition)
Spark advance
Electronic
Firing order
1-3-4-2 (all cylinders independent firing)

Spark plug
Type
 
L303 18 110 (ITR5F13)
L3G2 18 110, L3Y1 18 110

STARTING SYSTEM

Starter
Type
Coaxial reduction
Output
(kW)
1.4

*1: Applied VIN (Assumed)

European (L.H.D.) specs.

JMZ NC18F2*# 100001-128293

JMZ NC1882*# 100001-128293

JMZ NC18F6*# 100001-128293

U.K. specs.

JMZ NC18F20# 100001-128293

JMZ NC18820# 100001-128293

JMZ NC18F60# 100001-128293

Australian specs.

JM0 NC30F100 100001-102477

*2: Applied VIN (Assumed)

European (L.H.D.) specs.

JMZ NC18F2*# 128294-

JMZ NC1882*# 128294-

JMZ NC18F6*# 128294-

U.K. specs.

JMZ NC18F20# 128294-

JMZ NC18820# 128294-

JMZ NC18F60# 128294-

Australian specs.

JM0 NC30F100 102478-

Recommended engine oil

Item

Specification

Europe

Except Europe

Grade
API SL, SM or ACEA A3/A5
API SL or ACEA A3/A5
API SL or ACEA A3
API SL, SM or ACEA A3
API SG/SH/SJ/SL/SM or ILSAC GF-2/GF-3/GF-4
Viscosity (SAE)
5W-30
10W-40
5W-20
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.

-
-

Fuel type

Fuel

Specification

Premium unleaded fuel (Conforming to EN 228*1) (Conforming to Fuel Quality Standards Act 2000*2)
95 or above

*1 :
Europe
*2 :
Australia

Engine Performance Curve