[&o] I have an 04 S60 with about 60K, every so often when going around corners or slowing down to make a turn my car cuts off. The car seems to drop the idle then shuts down, there is no check engine light there is no codes from a standard OBD2 reader. I checked under the hood there is no vacuum leaks that I can see......hep anyone had a similar problem.

Norm

 

Try cleaning the throttle body.

 

OBDII generally will not give codes. I'd reccomend you take it to your volvo dealer, and they can hook it up to their VIDA (Volvo Interactive DiAgnostics)system which will diagnose the problem more precisly.