ENGINE TECHNICAL DATA


id015000800100

Item

Engine

Engine type

YF (2.0L Zetec)

L3

AJ (3.0L Duratec)

MECHANICAL

Valve clearance [engine cold]
(mm {in})
IN
0.15 {0.006}
0.22-0.28
{0.0087-0.0110}
-
EX
0.3 {0.012}
0.27-0.33
{0.0107-0.0129}
-
Compression pressure
(kPa {kgf/cm2, psi}) [rpm]
Standard
-
1,530
{15.6, 221.8} [300]
1,565
{15.96, 227} [210]
Minimum
-
1,070
{10.9, 155.0} [300]
Compression pressure of lowest cylinder must be within 75% of highest
Maximum difference between cylinders
-
196.1
{2,000, 28.44}
-
Cylinder head bolt length
(mm {in})
Standard
-
145.2-145.8
{5.717-5.740}
-
Maximum
-
146.5 {5.768}
-
Pushing distance of the camshaft oil seal
(mm {in})
-
-
2.5-3.0
{0.10-0.11}
(from the edge of the camshaft oil seal housing)
Pushing distance of the front oil seal
(mm {in})
-
0-0.5
{0-0.019}
(from the edge of the engine front cover)
0-1.0
{0-0.039}
(from the edge of the engine front cover)
Pushing distance of the rear oil seal
(mm {in})
-
-
0-2.0
{0-0.078}
(from the edge of the cylinder block)
Idle speed
(rpm)
ATX
-
600-700
600-900
MTX
-
-
-
Ignition timing

 

BTDC (°)
-
Approx. 10
-
Idle-up speed*1
(rpm)
E/L ON*2
-
650-750
-
A/C ON*3
-
650-750
-
P/S ON*4
-
650-750
-
Idle mixture
HC concentration
-
Within the regulation
CO concentration
-
Within the regulation

LUBRICATION SYSTEM

Oil pressure
(kPa {kgf/cm2, psi} [rpm]
370-550
{3.78-5.60, 53.7-79.7}
[4,000]
300-549 {3.06-5.59, 43.6-79.6} [3,000]
310 {3.16, 45.0}
[448]
Oil capacity
Total (dry engine)
(L {US qt, Imp qt})
-
5.1 {5.4, 4.5}
5.7 {6.0, 5.0}
(O-ring color: pink)
6.2 {6.6, 5.5}
(O-ring color: black)
Oil replacement
(L {US qt, Imp qt})
-
4.0 {4.2, 3.5}
4.7 {5.0, 4.1}
(O-ring color: pink)
5.2 {5.5, 4.6}
(O-ring color: black)
Oil and oil filter replacement
(L {US qt, Imp qt})
4.25 {4.49, 3.74}
4.4 {4.6, 3.9}
5.2 {5.5, 4.6}
(O-ring color: pink)
5.7 {6.0, 5.0}
(O-ring color: black)
Engine oil
Grade (API)
-
SG, SH, SJ, SL
SH, SJ, SL
ILSAC
-
GF-2, GF-3
Viscosity (SAE)
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
10W-30,
5W-20,
5W-30

COOLING SYSTEM

Coolant capacity
(L {US qt, Imp qt})
6.6 {7.0, 5.8}
6.9 {7.3, 6.1} (Without heater)
7.5 {7.9, 6.6} (With heater)
L.H.D.: Approx. 10 {11, 8.8}
R.H.D.:
6.9 {7.3, 6.1} (Without heater)
7.5 {7.9, 6.6} (With heater)
Radiator cap valve opening pressure
(kPa {kgf/cm2, psi})
89-124
{0.91-1.26, 13.0-17.9}
L.H.D.: 120-150
{1.23-1.52, 17.5-21.7}
R.H.D.: 94-122
{0.96-1.24, 13.7-17.6}
Thermostat
Initial-opening temperature
(°C {°F})
90-94
{194-201}
L.H.D.: 88-92
{191-197}
R.H.D.: 80-84
{176-183}
90-93
{194-199}
Full-opening temperature
(°C {°F})
106 {223}
L.H.D.: 105 {221}
R.H.D.: 97 {207}
106 {223}
Full-open lift
(mm {in})
9 {0.35} or more
8.0 {0.31} or more
7.3 {0.29} or more
Cooling fan motor current
[12 V] (A)
-
14.5-17.5
-

FUEL SYSTEM

Fuel line hold pressure
(kPa {kgf/cm2, psi})
More than 408
{4.16, 59.2}
More than 176 {1.79, 22.5}
More than 408
{4.16, 59.2}
Fuel injector
Leakage
-
Less than 1 drop/2 min
Less than 1 drop/2 min
Resistance [20°C {68°F}]
(ohm)
-
11.4-12.6
-

CHARGING SYSTEM

Battery
Electrolyte gravity
-
1.27-1.29 [20 °C {68 °F}]
Back-up current*5
(mA)
-
Max. 20
Test load chart
(A)
Battery type
(5-hour rate)
55D23L (48)
-
180
-
80D26L (55)
-
-
195
GROUP 40R (50)
-
-
240
Rec charge
(A)
Battery type (5-hour rate)
55D23L (48)
-
4.5-5.5
-
80D26L (55)
-
-
5.5-6.5
GROUP 40R (50)
-
-
5.0-6.0
Quick charge
(A/30 min.)
Battery type (5-hour rate)
55D23L (48)
-
30
-
80D26L (55)
-
-
35
GROUP 40R (50)
-
-
30
Generator
Standard voltage
(V)
Ignition switch ON
Terminal
B
-
B+
P or L
-
Approx. 1 or less
D or S
-
Approx. 0
B+
Idle
[20 °C {68 °F}]
Terminal
B
-
13.0-15.0
P or L
-
Approx. 3.0-8.0
13.0-15.0
D or S
-
*7
13.0-15.0
Generated current (Reference) [rpm]
(A)
-
58 [2,500]
58 [2,000]

IGNITION SYSTEM

Ignition coil
Resistance
Primary coil
(ohm) [°C {°F}]
-
L.H.D.: 0.45-1.15 [25 {77}]
R.H.D.: 0.49-0.57 [20 {68}]
0.45-1.15
[25 {77}]
Secondary coil
(kilohm) [°C {°F}]
-
L.H.D.: 5.0-6.0 [25 {77}]
R.H.D.: 9.5-11.1 [20 {68}]
5.0-6.0
[25 {77}]
Insulation Resistance of case
(megohm) [°C {°F}]
-
L.H.D.: 10
[25 {77}]
R.H.D.: 10
[20 {68}]
10 [25 {77}]
Resistance (Reference)
(kilohm) [°C {°F}]
-
R.H.D.:
11.0-22.0
-
Spark plug
Type
Motorcraft
AZFS-32F,
AZFS-32FE'
-
AGSF-32W
NGK
-
ITR5F13
ITR6F13
-
Plug gap
(mm {in})
1.0 {0.039}
1.25-1.35
{0.050-0.053}
1.32-1.42
{0.052-0.055}
Resistance
(kilohm) [°C {°F}]
-
3.0-7.5
[20 {68}]
2.0-20.0
[25 {77}]

STARTING SYSTEM

Starter
No load test
Voltage
(V)
-
11
-
Current
(A)
-
Below 90
-

*1 : Excludes temporary idle speed drop just after the electrical loads (E/L) are turned on.
*2 : Headlight is on, Fan switch is above 1st, Cooling fan is operating, Rear window defroster is on.
*3 : A/C switch and fan switch are turned on.
*4 : Steering wheel fully turned.
*5 : Back-up current is the constant flow of current present (for the audio unit, clock, PCM, etc.) when the ignition switch is off and with the ignition key removed.
*6 : Must not be 0 A.
*7 : Turn the following electrical loads on and verify that the voltage reading increases.

• Headlights (high beam)

• Blower motor

• Rear window defroster

• Brake lifht