I have been waiting for an excuse to buy a OBDII scanner and unfortunately I have one. The "visit workshop" engine light came on immediately after a refueling stop. I thought it was a gas cap related error, but it doesn't appear so.
Two codes listed P2189 and P2187 "system too lean @ Idle" (banks 1 and 2)
This also comes after I recently had a local indy do an oil change and reset the "service engine" reminder. I noticed when I picked up the car that the clock was wrong and the car started rough. At the time I wondered if they had reset all system settings and the engine had to "re-learn". I'm not sure if this is related, just trying to identify recent changes that might contribute.
I've put about 40 miles on since the light first came on, hoping it would reset if it was just a gas cap error. No joy.
Any advice or troubleshooting ideas would be appreciated. Thanks.
Current Love: 2008 RS60; 1st Love: 2001 base, triple black