What are some of the volvo s60 throttle body problems?

Some of the throttle body problems for the Volvo S60 are listed as rough and fluctuating idle, engine stalling, hesitation when accelerating, and the engine will go into limp mode at times. The throttle position sensor is located on the throttle body that is positioned on the right side of the engine under the air filter housing. Some of the causes for the throttle body to fail can be debris, carbon, and dirt build-up in the housing with air flow. The issue is known as coking as it blocks air to travel and creates an imbalance. The cost for a replacement throttle body is listed as $100 to $350 depending on the brand and quality of the product.