Throttle Actuator Rebuild & MOSFET Replacement Service for BMW M3, M5, M6 (E90, E92, E93, E60, E63, E64)

Models Supported: M3, M5, M6
Engine Types: S85, S65

Common Symptoms of Throttle Actuator Failure:

• Loss of power and acceleration
• Vehicle entering limp mode unexpectedly
• DSC & EML warning lights illuminated

Service Overview:
Throttle actuators in these BMW models often suffer from premature failure due to original design flaws in the internal gears. These flaws cause excessive wear and lead to overloading of the electronics within the actuator. Our throttle actuator rebuild service replaces the worn components with upgraded gears and installs six high-quality MOSFETs, ensuring reliable long-term performance.

Why Choose Our Service?

• Premium-Quality Upgraded Gears: These gears are manufactured to outperform BMW’s OEM parts and come with a lifetime warranty.
• Preventative Electronics Replacement: We replace all MOSFETs in our specialized Euro Car Electronics laboratory. MOSFETs may test functional under controlled conditions, but they commonly fail under the stresses of regular vehicle operation. Our replacement helps prevent future electronic failures.

Common Fault Codes Addressed:

• 2B15, 2B16: Throttle Valve Actuator Governor Monitoring/Control (Bank 1 & 2)
• 2B21, 2B22: Throttle Valve Actuator Pre-drive Check (Bank 1 & 2)
• 2B25, 2B26: Throttle Valve Monitoring (Bank 1 & 2)
• 27A1, 27A2: Throttle Valve Actuator Enable Line (Bank 1 & 2)
• 2B57: Safety Concept Manager Action
• CDCD: Throttle Valve Actuator CAN Message

Common Part Numbers Repaired:

• A2C53142839
• A2C53046176
• A2C53032056

This rebuild service restores your throttle actuator to optimal performance, preventing power loss, limp mode, and other related issues, with results you can depend on.