9-3 (9440) L4-2.0L Turbo (2.0 HOT) (2003)
/l4-2.0l_turbo_(2.0_hot)/Page-1651001.png)
Air Bypass Valve: Technical Service Bulletins
Engine - Turbocharger By-Pass Valve Replacement
TECHNICAL SERVICE BULLETIN
Bulletin Number: 291-2505
Date: November 2004
Market: US, CA
Bypass valve diaphragm available as spare part
Cars affected
9-3 (9440) with engine alternative B207E/L
Background
The bypass valve diaphragm is currently available as a separate spare part. To replace the bypass valve diaphragm, use the following methods.
Removing the bypass valve diaphragm
1.
Remove the mass air flow sensor connector and the hoses.
2.
Remove the air cleaner casing cover and the intake hose to the turbo.
3.
Remove the hose from the turbo's bypass valve.
