P149B - Evaporative Emission System Shutoff Valve 2 Control Circuit Low

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What does this mean?

P149B Possible Causes

  • Faulty Evaporative Emission System Shutoff Valve 2
  • Evaporative Emission System Shutoff Valve 2 harness is open or shorted
  • Evaporative Emission System Shutoff Valve 2 circuit poor electrical connection

First diagnose P149B code

    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 terminals.

Cost of diagnosing the P149B code

    Labor: 1.0

    The cost of diagnosing the P149B 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.

P149B Possible Symptoms

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

P149B Meaning

The Engine Control Module (ECM) monitors the Evaporative Emission System Shutoff Valve 2. The ECM sets the OBDII code when the Evaporative Emission System Shutoff Valve 2 is not to factory specifications.
OBDII Code P149B - Evaporative Emission System Shutoff Valve 2 Control Circuit Low - Engine-Codes.com

P149B More Information

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P149B Information for specific makes

  • P149B BMW Evaporative Emission System Shutoff Valve 2 Control Circuit Low
  • P149B MINI Evaporative Emission System Shutoff Valve 2 Control Circuit Low

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