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P157F BMW Code - Idle Throttle Valve Actuator 2 Open Circuit

- Code Popularity: 3,231 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC P157F BMW?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Idle Throttle Valve Actuator 2
  • Idle Throttle Valve Actuator 2 harness is open or shorted
  • Idle Throttle Valve Actuator 2 circuit poor electrical connection
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How to Fix the DTC P157F BMW?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P157F BMW code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

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

Code P157F BMW Description

The Engine Control Module (ECM) monitors the Idle Throttle Valve Actuator 2. The ECM sets the OBDII code when the Idle Throttle Valve Actuator 2 is not to factory specifications.

OBDII Code P157F BMW - Idle Throttle Valve Actuator 2 Open Circuit - AutoCodes.com
P157F BMW Code - Idle Throttle Valve Actuator 2 Open Circuit

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Code P157F BMW comments

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