How much does it cost to fix a Valvetronic motor?

Dealership said it’s a jammed valvetronic motor. Repair cost is around $3,400.

What is a valvetronic sensor?

The eccentric shaft position sensor is used as a feedback for the Valvetronic eccentric camshaft. The eccentric shaft is actuated by the Valvetronic motor and in return controls variable intake valve lift. The eccentric shaft sensor is mounted to the cylinder head beneath the valve cover.

What causes Valvetronic to fail?

Typical causes could include poor electrical connections, a damaged or defective actuator motor, low system voltages, or a binding/sticking eccentric shaft. The presence of this code will typically cause the Valvetronic system to be deactivated, and in some cases, a limp mode to be initiated.

Can a Valvetronic motor cause misfire?

The main question – can the problems with Valvetronic be the cause of such (misfires/shivering) problem? Short answer – within the limits of reason: no, Valvetronic is not the cause of this problem!

What does BMW valvetronic do?

The Valvetronic system is a BMW variable valve lift system which, in combination with variable valve timing, allows infinite adjustment of the intake valve timing and duration. The system claims to improve fuel economy and emissions, and negates the need for a throttle body in regular use.

What does BMW Valvetronic do?

How do I reset my BMW VVT?

Insert the valvetronic motor and connect its 2 pin plug. Then switch the ignition onto position 2 and within a space of 15 seconds, depress the accelerator pedal down to full throttle 10 times and you will hear the valvetronic motor program itself back to factory spec.

How do I reset my BMW Valvetronic?

Select “Vehicle management” Select “Service functions” Select “Powertrain” Select “Engine electronics” Select “Reset Adaptations” Run ABL Select “Reset Valvetronic lift adaptation” and follow the prompts on the screen to clear the Valvetronic adaptions.

Can you drive without Valvetronic motor?

The car may not even idle at really low lift values. You shouldve just unplugged valvetronic instead of trying to actuate it via software… when the dme sees valvetronic not working right it disables it with the valves at maximum lift. the car continues to drive fine with disabled valvetronic.

Can you drive without Valvetronic?

Where is Valvetronic located?

Located in chambersburg Pennsylvania, our team is obsessed with sound. From our marketing department to all of our highly trained engineers, we all have one goal of developing, manufacturing, and delivering the worlds greatest exhaust systems.

What is Valvetronic in BMW?

What engines use Valvetronic?

The Application — BMW uses an innovative variable control valve system, called “Valvetronic”, in their 4, 8, and 12 cylinder engines for the BMW and Rolls Royce vehicle lines. Valvetronic engines use a combination of hardware and software to eliminate the need for a conventional throttle mechanism.