Jetta L4-2.0L (AEG) (2000)
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Remove union nut using 3217 wrench.
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Pull fuel delivery unit and seal out of fuel tank opening.
NOTE: If the delivery unit being replaced; properly drain old delivery unit before disposal.
Installing
Installation is carried out in the reverse order of the removal procedure.
NOTE:
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Do not bend the fuel sensor when installing.
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Coat flange seal with fuel when installing.
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Ensure that fuel hoses are securely seated.
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Secure fuel hoses with spring clamps.
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Note installed position of fuel delivery unit flange: Mark on flange must align with mark on fuel tank (arrows).
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After installing fuel delivery unit, check that the supply, return and vent lines are still clipped to the fuel tank.
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Match Engine Control Module to Throttle Control Module:
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Check Readiness code:
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If DTCs are stored in the ECM or ECM receives low voltage when ignition is on, Readiness code must be reset:
Fig. 1 Fuel delivery unit flange, installed position