2003 FORD MUSTANG vacuum

6. Remove the breather tube.
7. Disconnect the differential pressure feedback exhaust gas recirculation (EGR) electrical
connector.
8. Disconnect the hoses from the differential pressure feedback EGR transducer.
9. Remove the EGR vacuum regulator solenoid. 1. Remove the vacuum lines.
2. Remove the electrical connector.
3. Remove the bolts. Klj . 3 ba
212003 Mustang Workshop Manual
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14. Disconnect the vacuum line from 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 . 5 ba
212003 Mustang Workshop Manual
17. 11. 2011file:///C:/Ford/2000 - 2004/tsocache/SHEF_4464/S3B~us~en~ ...

9. Disconnect the throttle cable, speed control actuator cable and the return spring.
10. Remove the bolts and position the cables and bracket out of the way.
11. Disconnect the climate control vacuum supply hoses.
12. Disconnect the two heater water hoses. Klj . 2 ba
122003 Mustang Workshop Manual
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8. Remove the breather tube.
9. Disconnect the differential pressure feedback EGR electrical connector.
10. Disconnect the hoses from the differential pressure feedback EGR transducer (9J434).
11. Remove the EGR vacuum regulator solenoid. 1. Remove the vacuum hoses.
2. Remove the electrical connector.
3. Remove the bolts. Klj . 4 ba
242003 Mustang Workshop Manual
17. 11. 2011file:///C:/Ford/2000 - 2004/tsocache/SHEF_4464/S3B~us~en~ ...

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
242003 Mustang Workshop Manual
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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
362003 Mustang Workshop Manual
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90. Connect the EGR tube to the EGR valve.
91. Install the EGR vacuum regulator solenoid.
1. Install the vacuum hoses.
2. Install the electrical connector.
3. Install the bolts.
92. Connect the hoses from the differential pressure feedback EGR transducer.
93. Connect the differential pressure feedback EGR electrical connector. Klj . 32 ba
362003 Mustang Workshop Manual
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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
17. 11. 2011file:///C:/Ford/2000 - 2004/tsocache/SHEF_4464/S3B~us~en~ ...