Passat L4-1984cc 2.0L DOHC (9A) (1990)
If a gap is visible, install linkage clip, part number 051 133 806A follows:
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slide clip into gap as shown in illustration II.
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ensure that tabs on clip are past idle switch actuation arm.
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use needle nose pliers to bend tabs to retain clip.
C.
Check Idle Switch Operation
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Disconnect throttle switch connector.
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Connect VAG 1501 test harness.
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Use VW 1594/2 and Ohm meter with 1501 test harness.
D.
Replace Air Suction Pipe (GLI 16V/GTI 16V Models Only)
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Remove air suction pipe and replace with new pipe, part number 027 133 373P.
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Reuse clamps.
E.
Secure Fuel Lines
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Check injector fuel lines for proper seating in clips. If not inserted into clips, check shape of fuel lines and reshape as necessary.
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Insert reshaped fuel lines into clips and ensure proper retention.
F.
Trim A/C Line Foam Tube