Where is the throttle position sensor 2 located?

Where is the throttle position sensor 2 located?

The Throttle Position Sensor 2 (B) is located inside the Electronic Throttle Body on your pickup (SUV, etc). The Electronic Throttle Body is made up of 3 major components, and these are: Throttle Position Sensor 1.

What makes up the body of the throttle?

The Electronic Throttle Body is made up of 3 major components, and these are: Throttle Position Sensor 1. Throttle Position Sensor 2. TAC motor (this is the electric motor that opens and closes the throttle plate).

Is the throttle position sensor the same as the AAP sensor?

Throttle Position Sensor (TPS) The electrical circuitry to both the AAP and TPS sensors is the same. Just like the AAP sensor, the TPS sensor unit is mounted on the throttle body, converts the throttle body butterfly valve angle position into a voltage signal, which is transferred to the PCM unit.

What is the purpose of a throttle plate sensor?

The main purpose of the TPS is to monitor the position of the throttle plate in the combustion engine. The engine control unit requires information in the form of a voltage signal from the TPS about the throttle valve position to allow for air-fuel ratio correction and fuel cut control.

How do you know when the throttle position sensor is bad?

One of the sure signs of a bad throttle position sensor is a slight delay in your car’s acceleration. When you press your gas pedal, the car should accelerate immediately. If there is a delay between these actions, you should take your car to the mechanic.

What happens when the throttle position sensor is bad?

A bad throttle position sensor may cause the car to unexpectedly buck or jerk around. It may also cause random surging of the engine when the car is idling.

How do I adjust the throttle position sensor?

While most throttle position sensors do not require adjustment, there are a few that do. Typically, adjustment involves connecting a voltmeter with back probe leads to the sensor signal wire and ground. Then, with the engine running, loosen the sensor screws. Rotate the sensor until the desired reading is achieved.

What is the purpose of throttle position sensor?

Purpose The throttle position sensor measures and reports the amount of throttle opening to the engine control computer. The computer uses this information to make adjustments to the mixture of fuel and air used for combustion.