Engine-Codes - Mini - P105B MINI

P105B MINI Code - Internal Control Module VVT Error Voltage Too Low

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3
Table of contents

|P105B MINI code possible causes

  • Battery voltage too low
  • Faulty Control Module Variable Valve Timing (VVT)
  • Control Module VVT harness is open or shorted
  • Control Module VVT circuit poor electrical connection

|How is the P105B MINI code repair?

Start by checking the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

|P105B MINI code tech notes

BMW Hex Code 0x2A77
BMW Code 10871

|What is the cost to diagnose the P105B MINI code

Labor: 1.0

The cost to diagnose the P105B MINI code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

|What are P105B MINI code possible symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

|What is P105B MINI code meaning?

On the Valvetronic VVT (Variable Valve Lift Control), the variable valve gear reduces fuel consumption by adjusting the stroke of the intake valves. An electric motor is used to drive a worm gear that moves the eccentric shaft. The eccentric shaft uses intermediate levers that change the effect of the camshaft on the rocker arms. The Diagnostic Trouble Code (DTC) will be set when an excess current is recognized on the high side or low side transistors.

|Need more information with the P105B MINI code?

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|Need help with a P105B MINI code?

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