Item
Specifications
ZJ
ZJ (Miller Cycle Engine)
ZY
MECHANICAL
Cylinder arrangement and number
In-line, 4-cylinder
Combustion chamber
Pentroof
Valve system
DOHC, timing chain driven, 16 valves
Displacement
(ml {cc, in3})
1,349
{1,349, 82.3}
1,498
{1,498, 91.4}
Bore × stroke
(mm {in})
74.0 × 78.4
{2.91 × 3.09}
78.0 × 78.4
{3.07 × 3.09}
Compression ratio
10.0:1
11.0:1
10.0:1
Compression pressure
(kPa {kgf/cm2, psi}[rpm])
1,461
{14.90, 211.9}[300]
1,324
{13.50, 192.0}[300]
1,520
{15.50, 220.5}[300]
Valve timing
IN
Open
BTDC (°)
-9—31
-12—28
-9—31
Close
ABDC (°)
59—19
80—40
59—19
EX
Open
BBDC (°)
31
40
Close
ATDC (°)
-1
-1
Valve clearance
IN
(mm {in})
0.27—0.33
{0.0107—0.0129}
[Engine cold]
EX
LUBRICATION SYSTEM
Type
Force-fed type
Oil pressure (reference value)
[Oil temperature: 100°C {212°F}]
(kPa {kgf/cm2, psi}[rpm])
330—380
{3.37—3.87, 47.9—55.1}
[3,000]
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})
4.2 {4.4, 3.7}
Oil replacement
(L {US qt, lmp qt})
3.7 {3.9, 3.3}
Oil and oil filter replacement
(L {US qt, lmp qt})
3.9 {4.1, 3.4}
COOLING SYSTEM
Type
Water-cooled, Electromotive
Coolant capacity (approx. quantity)
(L {US qt, lmp qt})
MTX: 5.0 {5.3, 4.4}
CVT: 5.3 {5.6, 4.7}
MTX: 5.0 {5.3, 4.4}
ATX: 4.8 {5.1, 4.2}
Water pump
Centrifugal, V-ribbed belt-driven
Thermostat
Type
Wax, bottom-bypass
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})
93.2—122.6 {0.951—1.250, 13.6—17.7}
Cooling fan
Type
Electric
Number of blades
5
Outer diameter
(mm {in})
320 {12.6}
Cooling fan motor output
(W)
120
FUEL SYSTEM
Injector
Type
Hi-ohmic
Type of fuel delivery
Top-feed
Type of drive
Voltage
Pressure regulator
Regulating pressure
(kPa {kgf/cm2, psi})
approx. 390 {3.97, 56.5}
Fuel tank
Capacity
(L {US gal, lmp gal})
Except for ZJ (Miller Cycle Engine): 42.8 {11.3, 9.41}
ZJ (Miller Cycle Engine): 41.0 {10.8, 9.02}
EMISSION SYSTEM
Catalyst
Type
WU-TWC (monolith)
Evaporative emission 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)
46B24L (36), 50D20L (40), 55D23L (48), 75D23L (52)
Generator
Output
(V-A)
12-90
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
MTX: ZJ46 18 110, ZJY6 18 110, Z6B7 18 110
CVT: ZY51 18 110, ZYY1 18 110
ZJ46 18 110, ZJY6 18 110, Z6B7 18 110
STARTING SYSTEM
Starter
Type
Coaxial reduction
Output
(kW)
1.0
ZJ38*: 1.0
ZJ45*: 1.4
ZJ71*: 1.0
ENGINE CONTROL SYSTEM
Neutral switch (MTX)
ON/OFF
CPP switch (MTX)
ON/OFF
ECT sensor
Thermistor
IAT sensor (Inside MAF sensor)
Thermistor
PCM temperature sensor
Thermistor
CKP sensor
GMR element
CMP sensor
GMR element
TP sensor
Hall element
APP sensor
Hall element
Current sensor (With current sensor)
Hall element
MAF sensor
Hot-wire
A/F sensor
Zirconia element (All-range air/fuel ratio sensor)
HO2S
Zirconia element (Stoichiometric air/fuel ratio sensor)
MAP sensor
Piezoelectric element
KS
Piezoelectric element
