low oil pressure FORD FIESTA 2007 User Guide

303-00-26 Engine System - General Information 303-00-26
DIAGNOSIS AND TESTING
9. N0TE:lnstall a new oil pressure switch
washer.
Install the oil pressure switch.
10 Connect the oil pressure switch electrical
connector to the oil pressure switch.
11. Lower the vehicle.
Measure the oil ressure (Engine - 1.6L
Duratorq-TDCi &v) Diesel)
2. Remove the oil pressure switch.
3. Attach the oil pressure gauge with the oil
pressure gauge connector.
4. N0TE:Measure the oil pressure at the
specified engine speed. Measure the oil
pressure at an oil temperature of
125°C.
N0TE:Measure the oil pressure at idle speed and
at
2000 rpm.
Check the oil pressure.
5. Detach the oil pressure gauge and the oil I. Disconnect the oil pressure switch electrical
pressure gauge connector.
connector from the oil pressure switch. (',
6. Coat the oil pressure switch with adhesive.
2006.0 Fiesta 1u2oos GI 52554en
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303-00-27 Engine System - General Information 303-00-27
DIAGNOSIS AND TESTING
7. Install the oil pressure switch.
i 8. Connect the oil pressure switch electrical
2. Disconnect the oil pressure switch electrical
connector from the oil pressure switch.
connector to the oil pressure switch.
3. Remove the oil pressure switch.
Measure the oil
1.25L
(Sigma))
Duratec-1 6V
N0TE:The oil pressure depends on various factors
(engine speed, oil temperature, oil viscosity, extent
of oil filter contamination).
N0TE:Measure the oil pressure at the specified
engine speed.
1. Raise and support the vehicle. REFER to:
(1 00-02 Jacking and Lifting) 4. Attach the oil pressure gauge with the oil
pressure gauge connector to the oil pressure
Jacking (Description and Operation),
switch bore, and position it to allow reading from
Lifting (Description and Operation). above.
5. Lower the vehicle.
2006.0 Fiesta 1212006 GI 52554en
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303-00-28 Engine System - General Information 303-00-28
DIAGNOSIS AND TESTING
6. N0TE:Measure the oil pressure at an oil
temperature of 80°C.
N0TE:Oil pressure at 2000 rpm: 3.5 bar.
Measure the oil pressure.
7. Raise and support the vehicle. REFER to:
(I 00-02 Jacking and Lifting)
Jacking (Description and Operation), Lifting (Description and Operation).
8. Detach the oil pressure gauge and connector
from the oil pressure switch bore.
9. Coat the oil pressure switch with adhesive.
IQ Install the oil pressure switch. 11.
Connect the oil pressure switch electrical
connector to the oil pressure switch.
I2 Lower the vehicle.
Measure the oil pressure (Engine - 1.3L
Duratec-8V (Rocam))
N0TE:The oil pressure depends on various factors
(engine speed, oil temperature, oil viscosity, extent
of oil filter contamination).
N0TE:Measure the oil pressure at the specified
engine speed.
1. Raise and support the vehicle. REFER to:
( I (1 00-02 Jacking and Lifting)
Jacking (Description and Operation),
Lifting (Description and Operation).
2. Disconnect the oil pressure switch electrical
connector from the oil pressure switch.
2006.0 Fiesta 1uzoo6 GI 52554en
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303-00-29 Engine System - General Information 303-00-29
DIAGNOSIS AND TESTING
3. Remove the oil pressure switch.
( 4. Attach the oil pressure gauge with the oil
pressure gauge connector to the oil pressure
switch bore, and position it to allow reading from
above.
5. Lower the vehicle. 7.
Raise and support the vehicle. REFER to:
(1 00-02 Jacking and Lifting)
Jacking (Description and Operation),
Lifting (Description and Operation).
8. Detach the oil pressure gauge and connector
from the oil pressure switch bore.
9. Coat the oil pressure switch with sealant
adhesive.
IQ Install the oil pressure switch.
6. N0TE:Measure the oil pressure at an oil
temperature of 80°C.
N0TE:OiI pressure at idle speed (750 rpm): 0.95
bar. 11. Connect the oil pressure switch electrical
N0TE:Oil pressure at 2500 rpm: 2.7 bar. connector to
the oil pressure switch.
Measure the oil pressure.
I2 Lower the vehicle.
2006.0 Fiesta 1212006 GI 52554en
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303-00-30 Engine System - General Information 303-00-30
DIAGNOSIS AND TESTING
Measure the oil ressure (Engine
- 2.OL
Duratec-HE (MI 1 ))
I. Raise and support the vehicle. REFER to:
(I 00-02 Jacking and Lifting)
Jacking (Description and Operation),
Lifting (Description and Operation).
2. Disconnect the oil pressure switch electrical
connector from the oil pressure switch.
3. Remove the oil pressure switch.
6. N0TE:OiI pressure at 2000 rpm: 3.5 bar.
Measure the oil pressure.
7. Raise and support the vehicle. REFER to:
(1 00-02 Jacking and Lifting)
Jacking (Description and Operation), Lifting (Description and Operation).
8. Detach the oil pressure gauge and connector
from the oil pressure switch bore.
9. Coat the oil pressure switch with adhesive.
4. Attach the oil pressure gauge
(GV 2134) with ICL Install the pressure switch=
the oil pressure gauge connector to the oil
pressure switch bore, and position it to allow
reading from above.
5. Lower the vehicle.
2006.0 Fiesta 1212006 GI 52554en
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303-00-31 Engine System - General Information 303-00-31
DIAGNOSIS AND TESTING
11. Connect the oil pressure switch electrical
connector to the oil pressure switch.
12 Lower the vehicle.
Valve train analysis - static (engine off)
Remove the valve cover.
Check all components of the valve train for damage
and wear. Make sure that only original components
are installed and that all nuts and bolts are
tightened to the specified torque.
2006.0 Fiesta 1212006 GI 52554en
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Engine - 1.25L Duratec-1 6V (Sigma)ll.4L
Duratec-1 6V (Sigma)Il.GL Duratec-1 6V (Sigma)
SPECIFICATIONS
2006.0 Fiesta 1212006 GI 54208en
Ib-in
-
-
-
-
-
-
-
-
-
80
-
80
-
35
-
80
-
-
-
-
-
-
80
80
-
-
-
53
-
80
80
Ib-ft
41
35
66
35 35 18
30
18
35
-
20
-
15
-
21
-
11
-
-
13
-
35
-
-
11
15
15
-
-
-
-
Description
Engine front mount bracket to cylinder block
retaining bolts
Engine front mount retaining nuts and bolts
Engine rear mount center retaining nut
Engine rear mount outer retaining nuts
Engine support insulator retaining bolts Power steering line support bracket retaining bolts
Power steering line to power steering pump
Air conditioning
(AIC) compressor to cylinder block
retaining bolts
Generator to cylinder block top rear and lower
retaining bolts
Water pump retaining bolts
Water pump pulley retaining bolts
Oil pump to cylinder block retaining bolts
Oil pan to cylinder block retaining bolts
Oil level indicator tube bracket retaining bolt
Engine oil drain plug
Oil pump pickup pipe to cylinder block retaining
bolts
Oil pressure switch
Cylinder head bolts
Valve cover retaining bolts
Intake manifold to cylinder head retaining bolts
Exhaust manifold to cylinder head
Exhaust manifold to cylinder block
Camshaft position (CMP) sensor
Timing belt rear cover retaining bolts
Spark plugs Engine rear lifting eye retaining bolts
Coolant distribution housing retaining bolts
Ignition coil to coolant distribution housing
Camshaft bearing cap retaining bolts
Timing belt upper cover to cylinder block retaining
bolts
Timing belt lower cover to cylinder block retaining
bolts
Nm
55
48 90
48
48 25
40 25
47
9
27 9
20 4
28 9
15
a)
a)
18
a)
47 9
9
15
20
20
6
a)
9
9
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Engine - I .25L Duratec-1 6V (Sigma)llI4L
303-01 A-54 Duratec-1 6V (Sigma)/l .6L Duratec-1 6V (Sigma)
303-01 A-54
IN-VEHICLE REPAIR
Cylinder Head(21 163 0)
1 I Socket, Cylinder Head Bolts I
Discard the gasket and the nuts. (
Removerllnstaller, Hose
Clamp
303-397 (24-003)
I 24003 1 1 5. Raise and support the vehicle.
Removal
I I 1 For additional information, refer to: Lifting
(100-02 Jacking and Lifting, Description
1. Release the fuel system pressure.
Materials
For
additional information, refer to: Fuel
System Pressure Release (31 0-00 Fuel
System - General Information, General
Procedures). and
Operation).
2. Drain the
cooling system.
For
additional information, refer to: Cooling
System Draining, Filling and Bleeding
(303-03 Engine Cooling - 1.4L
Duratorq-TDCi (DV) Diesel, General 7. Remove the exhaust manifold lower heat
Procedures). shield left-hand retaining bolts.
3. Remove the camshaft.
Name
Specification
6. Using a suitable splint or wrap support the
For
additional information, refer to:
Camshafts
(303-01 Engine - 1.25L
Duratec-1 6V (Sigma)ll.4L Duratec-1 6V
(Sigma)ll.GL Duratec-1 6V (Sigma),
In-vehicle Repair).
Engine oil I WSS-M2C912-A1
4. Detach the exhaust flexible pipe from the
catalytic converter. exhaust
flexible pipe.
8. Remove the exhaust manifold lower heat
shield right-hand retaining bolts.
2006.0 Fiesta 1212006 GI 83740en
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Engine - 1.25L Duratec-1 6V (Sigma)ll.4L
303-01 A-68 Duratec-1 6V (Sigma)/l .6L Duratec-1 6V (Sigma) 303-01 A-68
IN-VEHICLE REPAIR
Crankshaft Rear Seal(21 468 4)
Discard the crankshaft rear oil seal carrier.
Removal
Special Tool(s) Discard the bolts.
Vehicles with manual transaxle
21168
21 540
1. Remove the clutch disc and pressure plate.
For additional information, refer to: Clutch
Disc and Pressure Plate (308-01 Clutch,
Removal and lnstallation).
2. Using the special tool, remove the flywheel.
Discard the bolts. Locking
Tool, Flywheel
303-393 (21 -1 68)
Gauge, Bolt Angle
303- 1 74 (2 1 -540)
Installation
All vehicles
4. Remove the crankshaft rear oil seal carrier.
All vehicles
1. Clean the crankshaft journal.
2. N0TE:lnstall a new crankshaft rear oil seal
carrier.
N0TE:A new crankshaft rear oil seal carrier is
supplied with an alignment sleeve which must be
removed following installation.
Vehicles with automatic transaxle N0TE:Do not lubricate the oil seal or crankshaft
3. Using the special tool, remove the flexplate. journal.
2006.0 Fiesta 1212006 GI 83743en
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Engine - 1.25L Duratec-1 6V (Sigma)llI4L
303-01 Am88 Duratec-1 6V (Sigma)/l .6L Duratec-1 6V (Sigma) 303101 A-88
REMOVAL
38. Disconnect the vehicle speed (VSS) sensor
40. Disconnect the oil pressure switch
electrical connector. electrical connector.
/
39. N0TE:Mark the position of the transmission
fluid cooler supply line and the
transmission fluid cooler return line.
Disconnect the transmission fluid cooler
lines from the transaxle.
For additional information, refer to: Health
and Safety Precautions
(1 00-00 General
Information, Description and Operation).
See
- Transmission Fluids.
Allow the fluid to drain into a suitable
container.
For additional information, refer to: Health and Safety Precautions
(1 00-00 General
Information, Description and Operation).
See
- Transmission Fluids.
41. Raise and support the vehicle.
For additional information, refer to: Lifting
(1 00-02 Jacking and Lifting, Description
and Operation).
42. Disconnect the crankshaft position (CKP)
sensor electrical connector.
43. Disconnect the ignition switch to starter
motor solenoid and battery to starter motor
solenoid cables.
2006.0 Fiesta la2006 G380458en
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