9-3 SE Convertible (9400) L4-2.0L Turbo (B205) HO (2001)
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Wastegate Actuator: Customer Interest
Engine - Turbocharger Rattles/Low Output
SERVICE INFORMATION
Bulletin Nbr: 291-2338
Date: February 2002
Market: US, CA
Low output and rattling from turbocharger
Cars affected
All Saab 9-3 with B205E and B205E engines
Background
On certain cars, the clip holding the turbocharger pushrod to the arm on the wastegate valve can come loose. If the clip comes off, the pushrod can slide
off the pin on the wastegate valve arm. As a result, boost pressure control will not function and the valve disc will cause a rattling from the turbocharger.
In the case of customer complaint proceed as follows.
Symptoms
Low engine power output, little movement on the turbo pressure gauge and rattling from the turbocharger.
CHECK ENGINE lamp on
Diagnostic trouble code P1105
Parts required
91 85 497 (CA: 30567751) Stainless steel clip
79 87 415 (CA: 30588378) 0-ring
nuts for the catalytic converter, if required
Procedure
