My wifes '98 Audi A4 is throwing these codes and I won't be able to have
anyone look at it until next week:

17967 Idle Speed Contr.Throttle Pos. Adaptation Malfunction
17549 Load Calculation Cross Check Range/Performance
17537 Long Term Fuel Trim mult.,Bank2 System too Rich
17535 Long Term Fuel Trim mult.,Bank1 System too Rich

Anybody know what this is? Is it OK to drive the car with these issues over
the next few days?   It's seems to be running fine.

Pease P-Mail me.

Thanks,
Bryan