P0402 1997 Toyota Camry 4 cyclinder 4 door, encountered P0402 has 3 months already. The car is drivable. What is the solution? Could replacement of a vsv value resolve this issue? Which part can I buy

SOURCE: Broken spring on the gas fuel tank door on Toyota ''Camry'' 1998

Go to your nearest Toyota dealer. Purchase this part number: 77360-22020; approx 4 dollars.

Open the fuel door. Being careful, remove the leftover plastic that is hooked by the door hinge. Insert the new spring assembly under the slot, and press it in until it clicks into place. Very easy to do.
Hope this helps, and thanks for choosing FixYa.

SOURCE: 2007 toyota camry-idel problem/dealership has not resolved can't find problem

I had the same problem with my 2001 Toyota Echo after it reached about 110,000 miles. At red lights & stop signs, the car began to noticeably vibrate. At first I suspected a transmission problem or a broken engine mount. Upon looking deeper, however, neither was the problem. Instead, it turned out to be a dirty air filter under the hood. I changed the air filter & the situation improved noticeably. It turns out the dirty air filter was restricting air flow into the car's computerized sensors & as a result it was idling very rough when in Drive at red lights & stop signs when I was going 0 MPH & my foot was off the gas pedal. After changing the air filter, the situation improved greatly, although it still vibrates a little bit but nothing like it did before. Toyota air filters cost about $11 (give or take) & can be changed in 5 to 10 minutes if you know how to do it. Hope this helps...Have A Great Day...

SOURCE: Code P0401 toyota Camry 3.0 v6

replace the vsv that has the vacuuum hose running from it to the egr valve

SOURCE: 1995 Toyota Camry 4 cylinder runs hot

Hi,

Firstly, ensure you have the required 'mixture' of coolant/water (must have required coolant).

Second, I would recommend you re-test all the cooling system sensors again (make sure they're within specifications), in case a new one is faulty.

Third, ensure the new thermostat was of the correct temp setting (they all differ), so that it opens at the required time. Most cooling systems operate within 90 - 100degC.

Fourth, make sure the radiator (and associated hoses) aren't blocked.

If your temp gauge is reading higher than normal, but NOT in the danger zone...then this can be considered normal (especially if you've replaced with new components) and nothing to be concerned about.

However, if the temp gauge IS in the danger zone....then this suggests the coolant is not flowing through the cooling system properly.

If all above components test ok, then it's possible your water pump may not be pumping enough volume.

Cheers,

Testimonial: "I appreciate your help...Maybe I should just relace the water pump, that would be the last thing that I would need to replace."

SOURCE: 2001 Toyota Camry - Removing driver interior door panel

you can take a screw driver and pry it off. Be careful if you have power windows, if it falls right off then it could pull the wires loose. The panels have clips that clip to the door. Therefore, the only way to get the panel off is to pry it off.