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P2418 TOYOTA

P2418 TOYOTA - EVAP System Valve Control Circuit Open

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

  • Faulty Vacuum Pump Module
  • Vacuum Pump Module harness is open or shorted
  • Vacuum Pump Module circuit poor electrical connection.
  • Faulty Engine Control Module (ECM)

Possible symptoms

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

P2418 Toyota Description

5 hours after the ignition switch is turned OFF, the leak detection pump creates negative pressure(vacuum) in the EVAP system. The Engine Control Module (ECM) monitors for leaks and actuator malfunctions based on the EVAP pressure. HINT: If the engine coolant temperature is not below 35°C (95°F) 5 hours after the ignition switch is turned OFF, the monitor check starts 2 hours later. If it is still not below 35°C (95°F) 7 hours after the ignition switch is turned OFF, the monitor check starts 2.5 hours later.
OBDII Code P2418 Toyota - EVAP System Valve Control Circuit Open - AutoCodes.com

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P2418 TOYOTA Comments

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