Item
Specifications
L8
LF
L5
MECHANICAL
Cylinder arrangement and number
In-line, 4-cylinder
Combustion chamber
Pentroof
Valve system
DOHC, timing chain driven, 16 valves
Displacement
(ml {cc, cu in})
1,798 {1,798, 109.7}
1,999 {1,999, 121.9}
2,488 {2,488, 151.8}
Bore × stroke
(mm {in})
83.0 × 83.1 {3.27 × 3.27}
87.5 × 83.1 {3.44 × 3.27}
89.0 ×100 {3.50 ×3.94}
Compression ratio
10.8:1
10:1
9.7:1
Compression pressure
(kPa {kgf/cm2, psi}[rpm])
1,750 {17.84, 253.8}[300]
1,400 {14.28, 203.1}[300]
1,324 {13.50, 192.0}[300]
Valve timing
IN
Open
BTDC (°)
4
–5—25
Close
ABDC (°)
33
67—37
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, 34.0—75.5}[3,000]
395—649 {4.03—6.61, 57.3—94.1}[3,000]
Oil pump
Type
Trochoid gear type
Relief valve opening pressure
(reference value)
(kPa {kgf/cm2, psi})
500—600 {5.10—6.11, 72.6—87.0}
420—520 {4.29—5.30, 61.0—75.4}
Oil cooler
Type
—
Water-cooled*1
Oil filter
Type
Full-flow, paper element
Bypass pressure
(kPa {kgf/cm2, psi})
80—120 {0.82—1.22, 12.0—17.4}
Oil capacity (approx. quantity)
Total (dry engine)
(L {US qt, lmp qt})
4.6 {4.9, 4.0}
5.5 {5.8, 4.8}
Oil replacement
(L {US qt, lmp qt})
3.9 {4.1, 3.4}
4.6 {4.9, 4.0}
Oil and oil filter replacement
(L {US qt, lmp qt})
4.3 {4.5, 3.8}
5.0 {5.3, 4.4}
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})
112.8—142.2 {1.151—1.450, 16.37—20.62}
FUEL SYSTEM
Injector
Type
Multiple hole type
Type of fuel delivery
Top-feed
Type of drive
Voltage
Fuel pump
Type
Electric
Pressure regulator
Regulating pressure
(kPa {kgf/cm2, psi})
Approx. 390 {3.98, 56.6}
Fuel tank
Capacity
(L {US gal, lmp gal})
64.0 {16.9, 14.1}
EMISSION SYSTEM
EGR
Type
Stepping motor
Catalyst
Type
TWC (monolith)
WU-TWC (monolith)
TWC (monolith)
EVAP control system
Type
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)
55D23L (48),
80D26L (55)
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)
LFG1 18 110 (ILTR5A-13G), L3Y2 18 110
STARTING SYSTEM
Starter
Type
Coaxial reduction
Output
(kW)
1.0
1.4
CONTROL SYSTEM
Brake switch
Type
ON/OFF
Neutral switch (MTX)
Type
ON/OFF
CPP switch (MTX)
Type
ON/OFF
MAF sensor
Type
Hot-wire
IAT sensor (Inside MAF sensor)
Type
Thermistor
ECT sensor
Type
Thermistor
CKP sensor
Type
Hall element
CMP sensor
Type
Hall element
TP sensor
Type
Hall element
APP sensor
Type
Hall element
A/F sensor
Type
Zirconia element (All range air/fuel ratio sensor)
HO2S
Type
Zirconia element (Stoichiometric air/fuel ratio sensor)
MAP sensor
Type
Piezoelectric element
KS
Type
Piezoelectric element
