Engine-Codes - Generic - P14A2

P14A2 - Signal Of Exhaust Gas Back Pressure Sensor Dynamically Implausible

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What is this?
Table of contents

P14A2 Possible Causes

  • Faulty Exhaust Gas Back Pressure Sensor
  • Exhaust Gas Back Pressure Sensor harness is open or shorted
  • Exhaust Gas Back Pressure Sensor circuit poor electrical connection

How is the P14A2 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.

What is the cost to diagnose the P14A2 code

Labor: 1.0

The cost to diagnose the P14A2 code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.

Possible Symptoms

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

P14A2 Meaning

The Engine Control Module (ECM) monitors the Exhaust Gas Back Pressure Sensor. The ECM sets the OBDII code when the Exhaust Gas Back Pressure Sensor is not to factory specifications.

More Information

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Information for specific makes

  • P14A2 BMW Signal Of Exhaust Gas Back Pressure Sensor Dynamically Implausible
  • P14A2 MINI Signal Of Exhaust Gas Back Pressure Sensor Dynamically Implausible

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