The check engine light came on in my wife's 2001 SL2 Saturn (~61,000 mile). I had an OBD2 scan done and it said it was the SECONDARY AIR INJECTION SYSTEM. The guy at Advanced said to take it to a mechanic saying that they had better tools to narrow down the exact cause.
Have any of you had this problem before or know of it? Is this somthing I can diagnose and fix myself or is this one for the mechanic and his electronic tools?
Thank you in advance for your time and help.
Have a great day.
CD