Where does the bottom vacuum hose on throttle body go on a 2006 camry 2.4l

Did you use a new throttle body gasket ? Torqued the bolts or nuts to specs ?

Possibly, you will see hose attached to your intake manifold, after the throttle body. Follow those lines. You can also remove them and check for blockages.

check all your vacuum hoses on the engine inlet system. renew the perished hoses also clean the throttle body by using a carb cleaner.

Usually you wouldn't connect a vacuum hose to the air filter, but if its a DIY job your after you would need to get the male connectors and some other hardware to do a custom job (drilling required) otherwise to have the same effect you could just connect a vacuum hose to the Intake Manifold or throttle body.

The Intake manifold usually has some spare slots for small vacuum hoses.

To locate follow the air filter box tube back to the throttle body, the throttle body, the intake is directly off this and connects to the engine. see diagram

check or replace pcv valve. check the hose also. remove and clean the idle air control with carb cleaner ( IAC ). they are usually located on or around the throttle body. check all hoses for a vacuum leak. good-day!

Removal & Installation

1. Disconnect the negative battery cable.
   
2. Disconnect the Intake Air Temperature (IAT) sensor connector.
   
3. Disconnect the breather hose from the valve cover.
   
4. Remove the air intake tube.
   
5. Disconnect the throttle cables by opening the throttle and moving the cable through the release slot.
   
6. Disconnect the vacuum hoses from the throttle body.
   
7. Disconnect the Throttle Position (TP) sensor and the idle air control valve connectors.
   
8. Disconnect the coolant hoses from the throttle body.
   
9. Remove the throttle body and discard the gasket.
   
10. Remove the TP sensor.
    
11. Remove the Idle Air Control (IAC) valve.
    
12. Remove the throttle body retaining nuts.
    
13. Remove the throttle body.
    

To install:

1. Install the throttle body.
   
2. Connect the TP sensor connector and the IAC valve connector.
   
3. Connect the coolant hoses to the throttle body.
   
4. Connect the vacuum hoses to the throttle body.
   
5. Connect the throttle cable.
   
6. Install the air intake tube.
   
7. Connect the breather hose to the valve cover.
   
8. Connect the IAT sensor connector.
   
9. Connect the negative battery cable.
   
10. Fill the cooling system
    
11. 
12. i hope this helps tps is attatched to hrottle body on other side than throttle cable
    
13. plz dont forget to vote rep[ly if you need more help
    

Hello angel 003801, if the car was running rough, and had acceleration issues before you changed the throddle body, I strongly recommend you get a new air filter. Many people are unaware that the air filter is like lungs to your engine, your engine needs a good mix of fuel and air to perform at it's peak. Also, most 10 minute oil change companies do not change the air filter, at best, some of them may take it out, hit it against something to clean some of the dirt out, and then put it back in.

If the engine seems to run better after putting in the throttle body I would still change the air filter if you haven't done that in a while. Also, make sure that the throttle body is mounted securely with no leaks, look around the area of the throttle body and make sure you didn't accidently knock of a vacuum hose, ( vacuum hoses are very small, usually black hoses, and there are several in the general area of the throttle body. If you should find a small hose that has one end that is not hooked to anything, look around for a small nipple that it may have come off of.

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Thank you!

If the idle speed is higher than normal,say 1200 rpm instead of 900,there is a vacuum leak.Spray throttle body cleaner around the hoses and vacuum lines.The leak will induct the cleaner,which will then burn because it is fuel and raise the engine speed.

Either you have a vacuum leak, a bad throttle body position sensor, or a bad throttle body.

If the throttle body is drive by wire (electronic) then it would be a bad throttle body.

If the throttle body is drive by cable (manually driven by a cable connected to the gas peddle) then it would be a bad throttle position sensor.

If the throttle body is bad the check engine light wil lbe on. If it is on have your codes read at your local parts dealer for free, and this will give you a clue as to which pices/parts you need to replace.

Have the car leak tested and the vacuum linse inspected for leaks as well.