Inspect Charcoal Canister Assy Except PZEV

(a) Visually check the charcoal canister for cracks or damage.

If cracks or damage is found, replace the charcoal canister assy.

Toyota Rav4 Ccv Canister Closed Valve

(b) Check charcoal canister operation.

(1) While holding the purge port closed, blow air (0.39 kPa, 4.0 gf/cm2, 0.06 psi) into the vent port, and check that air flows from the air inlet port. If the result is not as specified, replace the charcoal canister.

Canister Vent Open Closed

(2) While holding the air inlet port closed, blow air (0.39 kPa, 4.0 gf/cm2, 0.06 psi) into the vent port, and check that air flows from the purge port. If the result is not as specified, replace the charcoal canister.

(3) While holding the air inlet port closed, apply vacuum (3.43 kPa, 25.7 gf/cm2, 1.01 psi) to the vent port, and check that air is sucked in from the purge port. If the result is not as specified, replace the charcoal canister.

Purge Port

(c) Check the air tightness.

(1) While holding the vent and air inlet ports closed, apply vacuum (3.43 kPa, 25.7 gf/cm2, 1.01 psi) to the purge port, and check that the vacuum is maintained for 1 minute.

HINT:

In order to maintain air tightness, the check should be performed while holding the CCV terminal port closed.

If the result is not as specified, replace the charcoal canister.

(d) Check the diaphragm.

(1) Remove the air hose between ports A and B.

(2) While holding the vent, purge and air inlet ports closed, apply vacuum (1.42 kPa, 11 mmHg, 0.42 in.Hg) into port A, and check that air is sucked in from port B.

Vacuum Vent Port

Air Inlet Port

A67140

Vacuum Vent Port

Air Inlet Port

A67140

Vent Port

Toyota Camry 2002 Vapor Canister Hose

Air Inlet Port

Vent Port

Air Inlet Port

(3) While holding the vent, purge and air inlet ports closed, apply vacuum (1.42 kPa, 11 mmHg, 0.42 in.Hg) into port A, and measure how long it takes for vacuum to drop.

Vacuum drop time: 10 seconds or more If the result is not as specified, replace the charcoal canister.

(4) Reinstall the air hose between ports A and B.

2000 Camry Canister Charcoal

(e) Check the VSV for open circuit.

(1) Measure the resistance between the terminals. Standard:

Condition

Specified Condition

20« (68«)

25 to 30 n

100« (212«)

32 to 40 Ü

If the result is not as specified, replace the charcoal canister.

A74866

2002 Toyota Sienna Evap Circuit

(f) Check VSV operation.

(1) Check that air flows from port A to ports B and C. If the result is not as specified, replace the charcoal canister.

Charcoal Canister Location Avalon

(2) Apply battery positive voltage across the terminals.

(3) Check that the valve is closed.

If the result is not as specified, replace the charcoal canister. NOTICE:

Do It Yourself Car Diagnosis

Do It Yourself Car Diagnosis

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Responses

  • gringamor
    How to fix camry canister assy charcoal?
    8 years ago
  • vince
    How to remove evap canister corolla?
    8 years ago
  • wilimar
    How to change charcoal canister on on rav 4?
    8 years ago
  • anja
    How to remove 2004 toyota camry canister?
    8 years ago
  • chica
    Where is the charcoal canister on 2006 toyota pickup?
    7 years ago
  • rebecca
    How to disconnect the vent line hose on toyota sienna 2002 charcoal canister?
    7 years ago
  • torsten
    How to replace charcoal cannister on 2002 toyota camry?
    7 years ago
  • ariam
    Where is the charcoal canister located on a 2006 toyota tacoma?
    7 years ago
  • Donnamira
    How to replaced vapor canister 2006 toyota rav4?
    7 years ago
  • ines
    How to replace charcoal canister 2006 camry?
    7 years ago
  • william
    How to replace charcoal canister on 2002 toyota camry?
    7 years ago
  • Rebecca
    Where is the charcoal canister assembly on 2002 toyota avalon ...?
    7 years ago
  • Gaudenzia Barese
    How to replace a 2000 toyota camry charcoal canister?
    7 years ago
  • dodinas
    Where is the vapor canister on 2004 toyota avalon?
    6 years ago
  • sago
    What is port a and port b charcoal canister?
    4 years ago
  • Ruby
    Where is the vapor canister on 2006 camry?
    4 years ago
  • dian
    Where is the vacuum canister at on a 2006 camry?
    2 years ago
  • maxima
    Can you refill a charcoal cannister for a 2000 Toyota Avalon?
    2 years ago

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