1991 Saab 9000 "turbo boost pressure normal" Questions

...turbo's you get a boost gauge so you can see it happening, but I don't think the LPT's have one fitted - so its probably a garage job - otherwise Saab9000.com will show you how to test it yourself. ...

...air through the air cleaner than normal. Finally look at the compressor blade of the turbo as any bent fin will slow down the turbo wheel giving less boost. Have the turbo tested for correct ...

...boost pressure sensor - Faulty Turbo/Super Charger - Engine over temperature. - Ignition misfire exceeds the calibrated threshold. - Faulty Knock sensor (KS)I would doubt its the turbo as you said it ...

boost turbo makes grinding noise and hold uneven boost pressure. this only happens at normal operating temperature. any ideas on what to do would be appreciated. you probably need new turbo. check oil

...Turbo Boost Pressure: The way turbo boost pressure works, if the turbine housing has small apertures (passage ways), it will make the turbo work at lower engine speeds. However, it can cause ...

...turbo boost solenoid I believe. How can I fix this though? There is a differential pressure sensor mounted beside the 2wd fuse link with a couple of 5mm pressure lines going in each end. These lines ...

...the electrical wiring or connections to them) or a fault condition exists that has caused the engine management to decide not to provide turbo boost. In that case diagnostic equipment will be

...boost pressure sensor - Faulty Turbo/Super Charger - Engine over temperature - Ignition misfire exceeds the calibrated threshold - Faulty Knock sensor (KS) What does this mean? When is the code ...

turbo has decided to only boost at 7psi instead of 14.. even running unlimited boost im only achieving 10-11psi.. if i hold the secondary open for too long the "enginecheck" light comes on and im then

...turbo will limit the amount of pressure to spin it. Start by putting a new filter on it. Then if that makes no difference, you can check the waste system by installing a boost gauge, so as to check ...