P162C MINI Code - Throttle Position Control Throttle Stuck Temporarily Bank 2

P162C indicates a "Throttle Position Control Throttle Stuck Temporarily Bank 2," which means the throttle plate on Bank 2 experienced a temporary issue or resistance in movement.

Symptoms may include reduced engine performance, poor acceleration, an illuminated check engine light, and, in some cases, the engine going into limp mode.

Common causes include a dirty or faulty throttle body, carbon buildup, wiring issues, a malfunctioning throttle position sensor, or an electronic throttle actuator problem.

It is not recommended to drive for long distances with this code active, as it may lead to reduced performance or unsafe driving conditions due to throttle response issues.

Diagnosis typically involves scanning for additional codes, visually inspecting the throttle body and its wiring, testing the throttle position sensor, and checking for carbon buildup or mechanical obstructions.

Possible fixes include cleaning or replacing the throttle body, repairing damaged wiring or connectors, replacing the throttle position sensor, or recalibrating the throttle system.

You’ll need an OBDII scanner, a multimeter for testing electrical connections, and possibly throttle body cleaner for removing carbon deposits.

While P162C is more commonly associated with MINI vehicles, it may also appear in other vehicles with similar electronic throttle control systems.

The repair cost can vary based on the issue. Cleaning the throttle body is inexpensive, while replacing components like the throttle position sensor or throttle actuator can cost $200–$600, including labor.

In some cases, a software update to the engine control module (ECM) may resolve the issue if it is caused by a programming error or incorrect throttle calibration.