P2451 - Evaporative Emission System Switching Valve Stuck Closed

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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Possible causes

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

Possible symptoms

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

P2451 Description

The Engine Control Module monitors the Evaporative Emission System Switching Valve. The OBDII code is set when the Evaporative Emission System Switching Valve is out factory specifications.
OBDII Code P2451 - Evaporative Emission System Switching Valve Stuck Closed - AutoCodes.com

P2451 Information for specific makes

  • P2451 FORD Evaporative Emission System Switching Valve Stuck Closed

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P2451 Comments

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