Genuine Toyota 4Runner Vapor Canister

Toyota 4Runner Vapor Canister Parts Questions & Answers

• Canister Assy, Charcoal
  77740-35390
  Q: What is the function of the evaporative emissions control system and Vapor Canister and how to check on Toyota T100,Toyota 4Runner and 1995 through 2004 Toyota Tacoma?

  A: The evaporative emissions control system's role is to store fuel vapors from the gas tank in a charcoal canister and route them to the intake manifold. A strong fuel smell in the engine compartment often means a fault in this system. If detected, check the charcoal canister and hose connections for cracks and damage. Check the canister and hoses for deterioration.
• Canister Assy, Charcoal
  77740-35490
  Q: What Are the Symptoms and Inspection Guidelines for a Faulty Evaporative Emissions Control System and Vapor Canister?

  A: The evaporative emissions management system's role is to store vapors from the tank in a charcoal canister and transfer them to the intake manifold. A strong fuel odor in the engine compartment often indicates a fault in this system. The canister and all hoses should be checked for deterioration.