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P129D BMW Code - Manifold Absolute Pressure Maximum Pressure Implausible

- Code Popularity: 358 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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Code P129D BMW Possible Causes

  • Faulty Manifold Absolute Pressure Sensor
  • Manifold Absolute Pressure Sensor harness is open or shorted
  • Manifold Absolute Pressure Sensor circuit poor electrical connection

How do I Fix the Code P129D BMW?

Check 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.

Does your BMW have Safety Recalls? → Check here

What is the Cost to Diagnose the Code P129D BMW?

Labor: 1.0

The cost of diagnosing the P129D BMW code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

What are Code P129D BMW Possible Symptoms?

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

Code P129D BMW Description

The Engine Control Module (ECM) monitors the Manifold Absolute Pressure Sensor. The ECM sets the Diagnostic Trouble Code (DTC) when the Manifold Absolute Pressure Sensor is not to factory specifications.

OBDII Code P129D BMW - Manifold Absolute Pressure Maximum Pressure Implausible -
P129D BMW Code - Manifold Absolute Pressure Maximum Pressure Implausible

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Code P129D BMW comments

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