Ford Taurus, Руководство пользователя

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3.8L Engine
1. Disconnect the negative battery cable.
2. Remove the fuel cap at the tank to release the fuel tank pressure.
3. Properly relieve the pressure from the fuel system. For details, please refer to the
procedure located earlier in this section.
4. Remove the upper intake manifold and the fuel supply manifold as follows:
1. Disengage the electrical connectors at the air
bypass valve, TP sensor and EGR position sensor.
2. Disconnect the throttle linkage at the throttle ball
and the transmission linkage from the throttle body.
Remove the 2 bolts securing the bracket to the
intake manifold and position the bracket with the
cables aside.
3. Disconnect the upper intake manifold vacuum
fitting connections by disconnecting all vacuum
lines to the vacuum tree, EGR valve and pressure
regulator.
4. Disconnect the PCV hose and remove the nut
retaining the EGR transducer to the upper intake
manifold.
5. Loosen the EGR tube at the exhaust manifold, then
disconnect at the EGR valve.
6. Remove 2 bolts retaining the EGR valve to the
upper intake manifold, then remove the EGR valve
and EGR transducer as an assembly.
7. Remove the 2 canister purge lines from the fittings
on the throttle body, then remove the 6 upper intake
manifold retaining bolts.
8. Remove 2 retaining bolts on the front and rear
edges of the upper intake manifold where the
manifold support brackets are located.
9. Remove the nut retaining the alternator bracket to
the upper intake manifold and the 2 bolts retaining
the alternator bracket to the water pump and
alternator.
10. Remove the upper intake manifold and throttle body
as an assembly.
11. Disconnect the fuel supply and return lines from the
fuel rail assembly.
12. Remove the fuel rail assembly retaining bolts,
carefully disengage the fuel rail from the fuel
injectors, then remove the fuel rail.
5. Remove the injector retaining clips.
6. Remove the electrical connectors from the fuel injectors.
7. To remove the injector, pull it up while gently rocking it from side-to-side.
8. Inspect the injector O-rings, pintle protection cap (plastic hat) and washer for
deterioration and replace, as required.
Стр . 24 из 44 SEQUENTIAL ELECTRONIC FUEL INJECTION (SEFI)
18.11.2005 http://www.chiltondiy.com/content/8687/8687_5_4.html