Where is the throttle body - 2008 Toyota Camry

inside the throttle body , an it has two .
Throttle Body Assembly
The throttle assembly contains the following components:
• The throttle blade
• The throttle actuator motor
• The throttle position (TP) sensor 1 and 2
• The throttle actuator control (TAC) module
The throttle body functions similar to a conventional throttle body with the following exceptions:
• There is no longer an idle air control (IAC) motor and associated air passages.
• An electric motor opens and closes the throttle valve.
• The TAC module is located within the throttle body assembly.
• The throttle blade is spring loaded in both directions and the default position is slightly open.
• There are 2 individual TP sensors within the throttle body assembly.
The TP sensors are used to determine the throttle plate angle. The TP sensors provide the powertrain control module (PCM) with a signal voltage proportional to throttle plate movement. Both TP sensor signal voltages are low at closed throttle and increase as the throttle opens.


Your best bet , take it to a qualified repair shop .

At the throttle pedal.

It is located in the throttle body assembly . Your vehicle has electronic throttle control .
Throttle Body Assembly
The throttle body assembly contains the following components:
?€¢
The throttle blade

?€¢
The throttle actuator motor

?€¢
The throttle position (TP) sensor 1 and 2

The throttle body functions are similar to a conventional throttle body with the following exceptions:
?€¢
An electric motor opens and closes the throttle valve.

?€¢
The throttle blade is spring loaded in both directions and the default position is slightly open.

?€¢
There are 2 individual TP sensors within the throttle body assembly.

Oh yea it has two TPS - throttle position sensors ! An you have to replace the whole assembly !

Your vehicle has electronic throttle control an the Throttle position sensor's are internal to the throttle body assembly ! Your vehicle has two throttle position sensors .
Throttle Body Assembly
The throttle assembly contains the following components:
?€¢ The throttle blade ?€¢ The throttle actuator motor ?€¢ The throttle position (TP) sensor 1 and 2 You have to replace the Throttle Body Assembly !
Disconnect the negative battery cable. Remove the inlet hose assembly from the throttle body. Disconnect the throttle body electrical connection. Disconnect the hose clamps from the plenum-to-runner connector using theJ 43914 .
Remove the intake plenum bolts. Remove the EGR passage bolt. Rotate the plenum up and remove the throttle body coolant hoses, EVAP hose, and vacuum line from the throttle body.
Remove the throttle body nuts. Remove the throttle body.

the sensor is part of the throttle body and not replaceable here is the throttle body replacement instructions as you will have to replace the entire throttle body it is a very common issue with these
THROTTLE BODY ASSEMBLY REPLACEMENT

REMOVAL PROCEDURE

1. Remove the air cleaner intake duct.

1. Disconnect the electronic throttle control (ETC) electrical connector (1) from the throttle body (2).

1. Remove the heater pipe nut at the throttle body.
2. Remove only the heater inlet pipe.

1. Remove the nuts and the bolts from the throttle body.
2. Remove the throttle body assembly.
3. Remove the throttle body gasket.
4. Clean and inspect the throttle body gasket mating surfaces.

NOTE: Do not use solvent of any type when cleaning the gasket surfaces on the intake manifold and the throttle body assembly, as damage to the gasket surfaces and throttle body assembly may result.

Use care in cleaning the gasket surfaces on the intake manifold and the throttle body assembly, as sharp tools may damage the gasket surfaces.

INSTALLATION PROCEDURE

1. Install a new gasket, if necessary.
2. Install the throttle body assembly.
3. Install the throttle body nuts and the bolts.

NOTE: Refer to Fastener Notice in Service Precautions.

Tighten the nuts and the bolts to 10 N.m (89 lb in) .

1. Install the heater inlet pipe.
2. Install the heater pipe nut to the throttle body.

Tighten the nut to 25 N.m (18 lb ft) .

1. Connect the ETC electrical connector (1) to the throttle body (2).
2. Install the air cleaner intake duct.

You probably need to clean your throttle body.

The best way to do this is to remove the throttle body from the engine so the back side of the throttle plate can be thoroughly cleaned with throttle body cleaner and a nylon brush.

CAUTION: DO NOT use a wire brush on throttle body components. DO NOT use any solvent containing methyl ethyl keytone. This type of solvent can cause severe damage to sealed bearings and other parts of the throttle body. DO keep the throttle body cleaner away from the throttle position sensor (TPS) and the idle air control (IAC) as much as possible or remove these items from the throttle body before cleaning.

P2118 - Electronic Throttle Control(ETC) system is made of the components throttle body, Throttle Position Sensor(TPS)1&2 and Accelerator Position Sensor(APS) 1&2. The throttle body contains the actuator, the throttle plate and the throttle position sensor (potentiometer), which are integrated in one housing. The actuator consists of a DC motor with a two-stage gear. The opening angle of the throttle valve is detected by the throttle position sensor which is mounted on the throttle body. And it provides feedback to the ECM to control the throttle motor in order to control the throttle valve opening angle properly in response to the driving condition.

P2119 - associated

P2110 - A bulletin provides the procedure to clean the Electronic Throttle Control (ETC)
throttle body of Theta-2.0L/2.4L engine equipped vehicles. If a vehicle exhibits the
condition(s) listed below and deposits are found at the valve-to-bore interface inside the
ETC throttle body, clean the throttle body using the procedure described in this bulletin.

This throttle body cleaning procedure should be performed when diagnosing
the conditions listed below. Do not replace the throttle body prior to performing
this procedure.

Any of the following conditions may be caused by throttle body deposits:
• No start (due to throttle valve stuck closed or air flow signifcantly restricted)
• Rough idle or fluctuating engine speed at idle (due to air flow restriction)
• MIL "On" with DTC P2118 or P2119 occurring along with P2110:
• P2118: Throttle Actuator Control Motor Current Range/Performance
• P2119: Throttle Actuator Control Throttle Body Range/Performance
• P2110: Throttle Actuator Control System-Forced Limited Power

It seems CLEAR you have a STICKING butterfly plate in the throttle body.

6 cyl or v8

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
    

There is no carburetor on any of the 6 cylinder or 8 cylinder Jeep Grand Cherokees. They have Fuel Injection and a throttle body which looks like a carburetor scaled down.

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Instructions on how to remove and replace the throttle body follow:

Throttle Body REMOVAL & INSTALLATION

1. Disconnect the negative battery cable.
2. Remove the vacuum hoses from upper bonnet, unfasten the retaining clips and remove the upper bonnet assembly.
3. Remove the lower bonnet retaining bolts and lower bonnet.
4. Remove the throttle cable and the return spring.
5. Disengage the wire harness connector from the injector.
6. Disengage the wire harness connector from the WOT switch, ISA motor and TPS.
7. Disconnect the fuel supply and return lines from the throttle body.
8. Tag and disengage the vacuum hoses from the throttle body assembly.
9. Disengage the potentiometer wire connector.
10. Loosen throttle body retaining bolts and remove throttle body assembly from the intake manifold. To install:
    
11. Clean the intake manifold and throttle body mating surfaces of old gasket material.
12. Install a new gasket and the throttle body assembly. Tighten the mounting bolts to 16 ft. lbs. (21 Nm).
13. Engage the potentiometer wire connector.
14. Engage the vacuum hoses to the throttle body.
15. Engage the fuel lines to the throttle body.
16. Engage the WOT switch, ISA motor, TPS, and injector electrical connections.
17. Install the return spring and throttle cable.
18. Install the lower bonnet and fasten the retainers.
19. Install the upper bonnet assembly, retaining clips and vacuum hoses.
20. Connect the negative battery cable.
21. Start the vehicle and check for fuel leaks. Fig. 1: Exploded view of the throttle body and related components