Checking the Throttle Position Sensor

What type of TPS is this?
Linear sensor throttle


Explain it internal operation and why ur voltage changes?
If they turn the throttle to 45 dgree the reasding numbers increase same as the voltages


Now connect a Power Supply to your sensor and test the voltage output at different throttle angles.

The Throttle Position Angle

Throttle Position Switch

Testing the Throttle Position Switch

When you are using the throttle and turn it to fully and the resistnce readings changes more than the closed throtttle

Those calucation i done they are match to the specifeications and i know why becasue i check the specifition and they are match and i used the vacuum pressure and voltmeter to find the readings and using 5v supply

The readings is the pressure not a vacuum

I used the vacuum pressure soon i pressed it the voltages drops down and the reading goes lower and lower when i keep pressing the vacuum presssure

Air Flow Mass Sensors(MAF)

What the voltages did you get when you first powered up the sensor without passing air over the sensor?

The voltages is 1.09

How did the voltages chang when air was passsed over the sensors?

The Air went in and the readings is 1.15v

I was testing the bocsh. The air flow mass sesor was match so the MAF specifcations

when I blew the air through the casing the temperature dropped and voltage increased