Jetta III L4-1.9L DSL Turbo (AAZ) (1993)
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NOTES: The numbered items in the procedure that follows refer to illustration above.
- Remove pump cover (without replacing throttle lever bushing).
- Loosen nut -19- for securing throttle lever shaft -20- and remove lever.
- Press idle speed boost shaft -7- back, and replace O-ring -23-.
- Install pump cover. See: Replacing O-Rings/Throttle Lever Bushing, Cover Gasket and O-ring, Replacing
O-ring for Injection Start Positioner -N165-, replacing
- Place clean cover beneath injection pump.
- Remove cover screws -1- with commercial wrench for Torx® socket screws, e.g. Hazet 2115-T30.
- Take off cover -2- and clean.
- Replace O-ring -3- and install cover with the existing shims -4-.
Injection Start Positioner
Injection Start Positioner -N165-, Replacing O-Rings
