900 Turbo Convertible L4-1985cc 2.0L DOHC Turbo EFI (1994)
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Wastegate: Testing and Inspection
Checking
If it is not possible to adjust the basic boost pressure, check as follows:
1 Release the curved exhaust pipe from the turbo unit and visually check that the flap valve is in good contact with the turbine housing.
2 Break the seal, remove the locking ring and unhook the pressure rod from the valve's control lever.
3 Check that the lever can be moved freely.
4 Refit the locking ring and re-seal the pressure rod.