Throttle body
Throttle body |
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To remove |
1. |
Turn the ignition to OFF.
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2. |
Remove the engine cover.
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3. |
Unscrew the expansion tank filler cap to release the pressure, if any, and then screw it back into place.
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4. |
Detach the turbo pressure pipe from the throttle body.
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5. |
Clamp the two coolant hoses to the throttle body.
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6. |
Disconnect the throttle cable from the throttle body's pedal arm.
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7. |
Unplug the limp-home solenoid's connector.
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8. |
Unplug the throttle body's 10-pin connector.
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9. |
Detach the vacuum hose and the connection to the purge line under the limp-home solenoid.
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10. |
Detach the two coolant hoses from the throttle body.
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11. |
Undo the 3 retaining screws to the throttle body and then remove it.
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To fit |
1. |
Position the throttle body and screw it on with the 3 retaining screws. Fit a new seal if necessary and apply a thin layer of vaseline.
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2. |
Connect the two coolant hoses to the throttle body.
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3. |
Fit the vacuum hose and connection to the purge line under the limp-home solenoid.
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4. |
Plug in the throttle body 10-pin connector.
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5. |
Plug in the limp-home solenoid connector.
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6. |
Attach the throttle cable to the throttle body pedal arm. Adjust if necessary.
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7. |
Remove the clamps from the two coolant hoses on the throttle body.
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8. |
Connect the turbo pressure pipe to the throttle body.
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9. |
Start the engine and make sure all the connections are tight. Top up with coolant if necessary.
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10. |
Replace the engine cover.
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Important | ||
If the ignition is turned on while working on the engine, the Limp-home solenoid will be activated. If the ignition is put in position ON, the limp-home mechanism must therefore be reset as described in “Resetting activated limp-home solenoid”. |
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