2003 FORD MUSTANG fuel

REMOVAL
Engine
Removal
1. Remove the hood.
2. Remove the battery. For additional information, refer to Section 414 - 01 .
3. Remove the air cleaner and outlet tube. For additional information, refer to Section 303 - 12 .
4. Drain the engine cooling system. For additional information, refer to Section 303 - 03A or
Section 303 - 03B .
5. Remove the degas bottle. For additional information, refer to Section 303 - 03A or
Section 303 -
03B .
6. Recover the A/C system. For additional information, refer to Section 412 - 00 .
7. Disconnect the fuel lines. For additional information, refer to Section 310 - 00 .
8. Disconnect the upper radiator hose from the water outlet connector.
SECTION 303-
01B: Engine — 4.6L (2V) 2003 Mustang Workshop Manual Special Tool(s)
Support Bracket, Engine
303-
639 Spreader Bar
303-
D089 (D93P-6001- A3) Lifting Bracket Set, Engine
303-
D074 (D91P-6001- A) Klj . 1 ba
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16. Disconnect the vacuum line to the fuel pressure sensor. Item Part Number Description
1 — To crankshaft position sensor
2 — To A/C compressor
3 — To radio ignition interference capacitor (2)
4 — To fuel injectors (8)
5 — To ignition coils (8)
6 — To engine coolant temperature sensor
7 — To throttle position sensor
8 — To idle air control valve
9 — To EGR vacuum regulator
10 — To differential pressure feedback EGR
11 — To fuel pressure regulator
12 — Fuel injection ground
13 — To generator
14 — To camshaft position sensor
15 — To body
16 — To heated oxygen sensor (2)
17 — Engine bulkhead connector
18 — To low coolant sensor
19 — To body
20 — To power distribution box
21 — To body Klj . 6 ba
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86. Position the throttle body and install the bolts, tighten in the sequence shown.
87. Connect the vacuum line to the fuel pressure sensor.
88. Connect the PCV hose.
89. Connect the PCV hose to the base of the throttle body. Klj . 31 ba
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94. Install the breather tube.
95. Install the engine control sensor wiring.
Item Part Number Description
1 — To crankshaft position sensor
2 — To A/C compressor
3 — To radio ignition interference capacitor (2)
4 — To fuel injectors (8) Klj . 33 ba
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96. Install the RH and LH special tools.
97. Using the special tool, remove the engine from the stand.
98. Using the special tool, install the crankshaft rear main seal.
zLubricate the oil seal using clean engine oil. 5 — To ignition coils (8)
6 — To engine coolant temperature sensor
7 — To throttle position sensor
8 — To idle air control valve
9 — To EGR vacuum regulator
10 — To differential pressure feedback EGR
11 — To fuel pressure regulator
12 — Fuel injection ground
13 — To generator
14 — To camshaft position sensor
15 — To body
16 — To heated oxygen sensor (2)
17 — Engine bulkhead connector
18 — To low coolant sensor
19 — To body
20 — To power distribution box
21 — To body Klj . 34 ba
362003 Mustang Workshop Manual
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61. Connect the vacuum line to the fuel pressure sensor.
62. Install the positive crankcase ventilation (PCV) valve and hose as an assembly.
63. Connect the PCV hose to the base of the throttle body.
64. Connect the EGR tube to the EGR valve. Klj . 21 ba
252003 Mustang Workshop Manual
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69. Install the engine control sensor wiring.
Item Part Number Description
1 — To crankshaft position sensor
2 — To A/C compressor
3 — To radio ignition interference capacitor (2)
4 — To fuel injectors (8)
5 — To ignition coils (8)
6 — To engine coolant temperature sensor
7 — To throttle position sensor
8 — To idle air control valve
9 — To EGR vacuum regulator
10 — To differential pressure feedback EGR
11 — To fuel pressure regulator
12 — Fuel injection ground
13 — To generator
14 — To camshaft position sensor Klj . 23 ba
252003 Mustang Workshop Manual
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44. Connect the upper radiator hose from the water outlet adapter.
45. Connect the fuel lines. For additional information, refer to Section 310
- 00 .
46. Install the battery. For additional information, refer to Section 414 - 01 .
47. Install the air cleaner and outlet tube. For additional information, refer to Section 303 - 12 .
48. Install the degas bottle. For additional information, refer to Section 303 - 03A or
Section 303 -
03B .
49. Fill the fluids to the correct levels.
50. Start the engine and check for leaks. Stop the engine and recheck the fluid levels.
51. Recharge the A/C system. For additional information, refer to Section 412 - 00 .
52. Install the hood. Klj . 12 ba
132003 Mustang Workshop Manual
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