I have just had my S6 serviced and also Cam Belt changed as done nearly 80k.
After this I keep getting the engine warning light come on, I plug in VAG-COM and it says:
17538 - Fuel Trim: Bank 2 (Mult): System too Lean
P1130 - 35-00 - -
17536 - Fuel Trim: Bank 1 (Mult): System too Lean
P1128 - 35-10 - - - Intermittent
I then reset the code, it runs for 2-7 days fine then this pops up again.
any ideas on what might be causing this?