2003 FORD MUSTANG vacuum

Item Part Number Description
1 9F797 Engine wire harness
2 9E926 Throttle body
3 9F670 Idle air control gasket
4 9F715 Idle air control valve
5 9E498 Emissions vacuum harness
6 9424 Intake manifold (upper)
7 9H486 Intake manifold gasket (upper)
8 12029 Ignition coil Klj . 4 ba
82003 Mustang Workshop Manual
17. 11. 2011file:///C:/Ford/2000 - 2004/tsocache/SHEF_4464/S3B~us~en~ ...

Cylinder Block and Lower End Components 9 18801 Radio ignition interference capacitor
10 12281 Ignition wire set —
LH 11 18696 Tube assembly
12 9424 Intake manifold (lower)
13 9439 Intake manifold gasket —
RH 14 9439 Intake manifold gasket —
LH 15 9A424 Intake manifold seal (rear)
16 6A008 Cylinder head-
to-block dowel 17 6010 Cylinder block
18 6A373 Engine rear plate (automatic transmission)
19 6375 Flywheel (automatic transmission)
20 6375 Flywheel (manual transmission)
21 6A372 Engine rear plate (manual transmission)
22 6723 Oil pan rear seal
23 6675 Oil pan
24 7120 Pilot bushing
25 9278 Oil pressure sensor
26 9B339 Oil pressure sensor fitting
27 9A424 Intake manifold seal (front)
28 18663 Heater water outlet tube
29 8255 Thermostat housing-
to-intake manifold gasket 30 8592 Water outlet connection
31 9875 Water thermostat
32 9D475 EGR valve
33 9H465 Vacuum control solenoid
34 9723 Accelerator cable bracket
35 9E936 Throttle body gasket
36 9J433 EGR transducer
37 9E498 Vacuum hose
38 12280 Ignition wire set —
RH Klj . 5 ba
82003 Mustang Workshop Manual
17. 11. 2011file:///C:/Ford/2000 - 2004/tsocache/SHEF_4464/S3B~us~en~ ...

IN-
VEHICLE REPAIR
Upper Intake Manifold
Removal 1. Disconnect the battery ground cable. For additional information, refer to Section 414 - 01 .
2. Remove the engine air cleaner outlet pipe. For additional information, refer to Section 303 - 12 .
3. Disconnect the vacuum hose and the idle air control (IAC) valve electrical connector.
4. Disconnect the throttle position (TP) sensor electrical connector and the evaporative emissions (EVAP) return tube.
5. Disconnect the accelerator and the speed control cables from the throttle body cam. 6. Remove the bolts and position the accelerator cable bracket assembly aside. SECTION 303-
01A: Engine — 3.8L 2003 Mustang Workshop Manual Klj . 1 ba
82003 Mustang Workshop Manual
17. 11. 2011file:///C:/Ford/2000 - 2004/tsocache/SHEF_4464/S3B~us~en~ ...

7. Disconnect the differential pressure feedback exhaust gas recirculation (EGR) system electrical
and vacuum connections.
8. Disconnect the EGR vacuum regulator solenoid electrical and vacuum connections.
9. Disconnect the positive crankcase ventilation (PCV) tube. 10. Disconnect the vacuum hoses. Klj . 2 ba
82003 Mustang Workshop Manual
17. 11. 2011file:///C:/Ford/2000 - 2004/tsocache/SHEF_4464/S3B~us~en~ ...

11. Disconnect the following:
zIgnition coil electrical connector.
z Radio interference capacitor electrical connector.
z Spark plug wires.
12. Disconnect the vacuum hose.
13. NOTE: For ease in installation, record the location of the long bolts and the short bolts.
Remove the upper intake manifold. 1. Remove the 12 bolts.
2. Remove the upper intake manifold. Klj . 3 ba
82003 Mustang Workshop Manual
17. 11. 2011file:///C:/Ford/2000 - 2004/tsocache/SHEF_4464/S3B~us~en~ ...

z
Stage 1: Tighten to 10 Nm (89 lb- in).
z Stage 2: Rotate an additional 90 degrees (1/4 turn).
3. Connect the vacuum hose.
4. Connect the following: zIgnition coil electrical connector.
z Radio interference capacitor electrical connector.
z Spark plug wires. Klj . 5 ba
82003 Mustang Workshop Manual
17. 11. 2011file:///C:/Ford/2000 - 2004/tsocache/SHEF_4464/S3B~us~en~ ...

5. Connect the vacuum hoses.
6. Connect the PCV tube.
7. Connect the differential pressure feedback EGR system electrical and vacuum connections.
8. Connect the EGR vacuum regulator solenoid electrical and vacuum connections. Klj . 6 ba
82003 Mustang Workshop Manual
17. 11. 2011file:///C:/Ford/2000 - 2004/tsocache/SHEF_4464/S3B~us~en~ ...

9. Position the accelerator cable bracket and install the bolts.
10. Connect the accelerator and speed control cables to the throttle body cam.
11. Connect the EVAP return tube and the TP sensor electrical connector.
12. Connect the vacuum hose and the IAC valve electrical connector. Klj . 7 ba
82003 Mustang Workshop Manual
17. 11. 2011file:///C:/Ford/2000 - 2004/tsocache/SHEF_4464/S3B~us~en~ ...