9-3 Sedan, Cabrio '04+, Combi, 9-3X Workshop
I have a 2006 Saab 9-3 Aero V6 turbo and my check engine light recently came on. The code reader displays P2187 which reads as system too lean at idle. What does this mean? I absolutely have no clue about where to look to see what the problem is and how to go about fixing it.