9-3NG - i miei Trouble Code

[Aero93]

finalmente dopo una lunghissima attesa il mio elm327 è arrivato! effettuata la scansione ha rilevato i seguenti codici:
P0411 Secondary Air Injection System Incorrect Flow Detected
P0303 Cylinder 3 Misfire Detected

per curiosità ho provato la lettura dei parametri in marcia ho rilevato un "intake mainfold absolute pressure" massima di 2,35bar.. poi inizia a singhiozzare quindi non so se salirebbe ancora.. e in realtà non so bene cosa mi rappresenta tale parametro.

[desertstorm]

che software usi?

[PILLO]

versione bluetooth

[Gho57]

Per il primo qui su Saabcentral han risolto così:

http://www.saabcentral.com/forums/showt ... p?t=116411

Per il "misfire" ho trovato questi consigli:

Symptoms

Possible sumptoms of OBD code P0303
the engine may be harder to start the engine may stumble / stumble, and/or hesitate other symptoms may also be present
Causes

Possible causes of OBD code P0303
A code P0303 may mean that one or more of the following has happened: Faulty spark plug or wire Faulty coil (pack) Faulty oxygen sensor(s) Faulty fuel injector Burned exhaust valve Faulty catalytic converter(s) Running out of fuel Poor compression Defective computer
Possible Solutions

If there are no symptoms, the simplest thing to do is to reset the code and see if it comes back. If there are symptoms such as the engine is stumbling or hesitating, check all wiring and connectors that lead to the cylinders (i.e. spark plugs). Depending on how long the ignition components have been in the car, it may be a good idea to replace them as part of your regular maintenance schedule. I would suggest spark plugs, spark plug wires, distributor cap, and rotor (if applicable). Otherwise, check the coils (a.k.a. coil packs). In some cases, the catalytic converter has gone bad. If you smell rotten eggs in the exhaust, your cat converter needs to be replaced. I've also heard in other cases the problems were faulty fuel injectors.

[Aero93]

che software usi?

pcmscan

[desertstorm]

Mmmm quello che uso io , buon software!