Mini R56 Vacuum Pump Failure

Only now are some people reporting mcs turbo failure and these cars seem to be those that have been remapped to circa 240hp.

Mini r56 vacuum pump failure.

R56 mini cooper models equipped with n12 n16 or n18 engines can develop vanos timing failures and fault codes. I would get a r56 once they go wrong they seem to just keep going wrong for example snapped valve and timing chain or vacuum pump list goes. R56 mini cooper models equipped with n14 engines can exhibit the same failures but lack an exhaust vanos acuator you will see timing faults related to vanos but not the exhaust side. The vacuum pump delivers a consistent 25 hg to the brake booster and accessory solenoids.

The vacuum pump delivers a consistent 25 hg to the brake booster and accessory solenoids. The turbocharged engines used in mini r56 vehicles are equipped with a vacuum pump to assist in creating engine vacuum for the engine accessories and brake booster. The pumps have seized at freeway rpms causing the exhaust camshaft gear to shear from the camshaft. The vacuum pump is mounted to the left side of the cylinder head and is camshaft driven.

Disabled mini cooper r56 vacuum pump. Mcs vacuum pump failure mini cooper forum. Since the vacuum pump is always in use the likelihood of experiencing some sort of mechanical failure or entire breakage is more likely on diesel engines that utilize this component. One of the more uncommon causes can be easily overlooked and that is what we will discuss in this.

We help autologic users diagnose and repair these faults almost every day. 2013 9 7 greetings from the colonies. The turbocharged engines used in mini r56 vehicles are equipped with a vacuum pump to assist in creating engine vacuum for the engine accessories and brake booster. We re starting to see forum reports on r56 vacuum pump failures on vehicles with over 50 000 miles.

The vacuum pump is mounted to the left side of the cylinder head and is camshaft driven. Second generation mini r55 r56 r57. Even though it may be tucked away out of sight your vacuum pump on the n14 engine is an essential part of keeping your engine running healthy.