Why does the Audi A6L's brake pedal feel hard when pressed?
1 Answers
Audi A6L's brake pedal feeling hard when pressed can be attributed to the following reasons: Brake booster pump failure: A malfunction in the brake booster pump can result in a lack of assistance when braking, making it difficult to press the pedal. Engine vacuum tube blockage: Another possible reason is a blockage in the engine vacuum tube, which can also cause the brake pedal to feel very hard when pressed. Brake master cylinder and slave cylinder sticking: If the brake master cylinder and slave cylinder are stuck, it can make braking difficult, giving a particularly hard and unyielding feel when pressing the pedal. Brake fluid pipe blockage: A blockage in the brake fluid pipe can prevent proper lubrication when braking, leading to increased difficulty in pressing the brake pedal.