AutoCodes
 
OBDII Code List
 
P2419 2001 TOYOTA HIGHLANDER

P2419 2001 TOYOTA HIGHLANDER - Evaporative Emission System Switching Valve Control Circuit Low

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
Comments  |  Add Comment

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)

When is the code detected?

To determine leak criterion (Reference pressure), vacuum pump creates negative pressure in canister pump module through 0.02 inch orifice and pressure is measured. If the conditions are not met, Engine Control Module (ECM) the code will be set.

Possible symptoms

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

P2419 2001 Toyota Highlander 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 P2419 2001 Toyota Highlander - Evaporative Emission System Switching Valve Control Circuit Low - AutoCodes.com

Need more help?

Get the P2419 2001 Toyota Highlander code diagnosed by a professional: Find a repair shop in your area

Related Information

P2419 2001 TOYOTA HIGHLANDER Comments

Help us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the P2419 2001 Toyota Highlander code? Have you replaced any parts?
Any information is appreciated. Thanks
Top ⇧