2003 FORD MUSTANG differential

70. Connect the differential pressure feedback EGR system electrical and vacuum connections.
71. Connect the vacuum hoses.
72. Install the positive crankcase ventilation (PCV) tube.
73. Connect the ignition coil and the radio interference capacitor electrical connectors.
74. Position and connect the LH spark plug wires. Klj . 23 ba
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7. Remove the bolts and position the cables and bracket out of the way.
8. Remove the breather tube.
9. Disconnect the evaporative emissions return line.
10. Disconnect the differential pressure feedback EGR electrical connector.
11. Disconnect the hoses from the differential pressure feedback EGR transducer. Klj . 2 ba
202003 Mustang Workshop Manual
17. 11. 2011file:///C:/Ford/2000 - 2004/tsocache/SHEF_4464/S3B~us~en~ ...

27. Install the EGR vacuum regulator solenoid bracket.
28. Connect the EGR vacuum regulator solenoid vacuum supply.
29. Connect the EGR vacuum regulator solenoid electrical connector.
30. Connect the hoses to the differential pressure feedback EGR transducer. Klj . 17 ba
202003 Mustang Workshop Manual
17. 11. 2011file:///C:/Ford/2000 - 2004/tsocache/SHEF_4464/S3B~us~en~ ...

31. Connect the differential pressure feedback EGR electrical connector.
32. Connect the evaporative emissions return line.
33. Install the breather tube.
34. Position the cables and install the bracket. Klj . 18 ba
202003 Mustang Workshop Manual
17. 11. 2011file:///C:/Ford/2000 - 2004/tsocache/SHEF_4464/S3B~us~en~ ...

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~ ...

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
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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
242003 Mustang Workshop Manual
17. 11. 2011file:///C:/Ford/2000 - 2004/tsocache/SHEF_4464/S3B~us~en~ ...