sensor FORD MUSTANG 2003 Workshop Manual

6. Install the battery supply wire, tighten the nut and close the cover.
7. Connect the fuel pressure sensor and the vacuum hose.
8. Connect the EGR pressure transducer electrical connector.
9. Connect the following connectors:
zGround wire
z Exhaust vacuum regulator (EVR) Klj . 9 ba
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10. Connect the following connectors:
zLH fuel injectors
z LH ignition coils
11. Connect the following generator connectors: zVoltage regulator
z Battery supply
12. Install the wiring harness retainers to the power steering reservoir bracket.
13. Connect the following connectors: zLH radio ignition interference capacitor
z CMP sensor 14. Connect the coolant reservoir electrical connector. Klj . 10 ba
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20. Lower the vehicle.
21. Connect the 16 pin connector.
22. Connect the following connectors:
zECT sensor
z RH radio ignition interference capacitor
23. Connect the following connectors: zPCV hose
z Four fuel injectors
z Four ignition coils Klj . 12 ba
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24. Connect the following connectors:
zIAC valve
z TP sensor
25. Install the wiring harness retainers to the dash panel.
26. Connect the 42 pin connector.
27. Connect the air cleaner outlet tube.
28. Connect the battery ground cable. Klj . 13 ba
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8. Disconnect the four RH fuel injector electrical connectors.
9. Disconnect the IAC electrical connector and the main chassis vacuum hose.
10. Remove the hose.
11. Squeeze the two locking tabs, and remove the accelerator cable and the speed control cable (if equipped) and position aside.
12. Disconnect the fuel pressure sensor electrical connector and the vacuum hose. Klj . 2 ba
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8. Connect the fuel pressure sensor electrical connector and the vacuum hose.
9.
NOTE: Make sure the locking clips are fully engaged into the bracket.
Reposition the accelerator cable and the speed control cable (if equipped) and install the cables
into the bracket.
10. Connect the hose.
11. Connect the IAC electrical connector and install the main chassis vacuum hose. Klj . 6 ba
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REMOVAL AND INSTALLATION
Throttle Body
Removal and Installation
WARNING: Do not smoke or carry lighted tobacco or open flame of any type when
working on or near any fuel related components. Highly flammable mixtures are always present
and can ignite. Failure to follow these instructions can result in personal injury.
CAUTION: The throttle body bore and plate area have a special coating and cannot be
cleaned.
1. Remove the air cleaner outlet tube. For additional information, refer to Section 303 - 12 .
2. Disconnect the throttle position (TP) sensor and the idle air control (IAC) valve electrical connectors.
3. Disconnect the accelerator controls. zDisconnect the accelerator cable.
z If equipped, disconnect the speed control cable.
4. NOTE: Discard the throttle body gasket after removing the throttle body. Remove the bolts and the throttle body. SECTION 303-
04C: Fuel Charging and Controls — Cobra 4.6L (4V) 2003 Mustang Workshop Manual Klj . 1 ba
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REMOVAL AND INSTALLATION
Fuel Charging Wiring Harness
Removal and Installation
WARNING: Do not smoke or carry lighted tobacco or open flame of any type when
working on or near any fuel related components. Highly flammable mixtures are always present
and can ignite. Failure to follow these instructions can result in personal injury.
1. Disconnect the battery ground cable.
2. Remove the exhaust gas recirculation (EGR) valve and the exhaust manifold to EGR valve tube. For additional information, refer to Section 303 - 08 .
3. Remove the bolts and the LH ignition coil cover.
4. Disconnect the LH ignition coil electrical connectors. 5. Disconnect the barometric pressure (BARO) sensor electrical connector. SECTION 303-
04C: Fuel Charging and Controls — Cobra 4.6L (4V) 2003 Mustang Workshop Manual Klj . 1 ba
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6. Remove the PCV valve.
7. Disconnect and remove the PCV hose.
8. Disconnect the camshaft position (CMP) sensor electrical connector.
9. Disconnect the engine coolant temperature (ECT) sensor electrical connector and unclip the
harness from the stud. Klj . 2 ba
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19. Disconnect the transmission main control harness electrical connector.
20. Raise and support the vehicle. For additional information, refer to
Section 100 - 02 .
21. Disconnect the RH heated oxygen sensor (HO2S) electrical connector.
22. Disconnect the crankshaft position (CKP) sensor electrical connector.
23. Disconnect the air conditioning compressor electrical connector. Klj . 5 ba
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