90-94 Explorer Throttle Position Sensor Check

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dabassmechanic

13 жыл бұрын

Checking TPS sensor Using a Volt Meter

Пікірлер: 18

@ikoikomick 12 жыл бұрын

great video mate! know how to test my TPS,keep it up

@jesusporras52 9 ай бұрын

Good to know thanks

@dabassmechanic 9 жыл бұрын

Full throttle with the engine off key on will give you close to 5v and chab is right with the analog is better for finding flat spots in the voltage increase, Good input =Þ

@nomad1187 12 жыл бұрын

Hey great video. Thanks for posting it. This procedure should be simmilat for a 93 F-150. I wached vid on how to retrive the check engine codes, and one of them was a code 33 which is Throttel positioning sensor niosy/harsh on line. What ever that means. So I figure I bettter check it. If you have the time and the knowhow maybe you could do vedeos of some of the other sensors. Yorr camera was close enough so you cold get a good view of what was going on and you explained it well.

@dabassmechanic 12 жыл бұрын

If your talking about the tps sensor then yes but you want to have a nice consistant rise in voltage as you increase throttle it you hit spots that the voltage jumps out of sequence the sensor has flat spots in it's voltage out put and prob need to be replaced

@sjeverett75 7 жыл бұрын

first check was 4.9v second was exactly 1v. After opening throttle tops out at 4.4v this 94 ranger will stsll while idiling after a few minutes. started up with tps disconnected and it idles better and does not stall. I've check for vac leaks, cleaned maf twice, and iac is new. i suppose its safe to say tps is bad.

@dumbojunior5141 7 жыл бұрын

My truck has trouble accelerating and has small misfires about every 2 seconds.. Voltage when giving gas was around 1 volt... im assuming this means a bad sensor? The wires leading to the sensor were around 5 volts with ignition on and engine off.

@vqfive 9 жыл бұрын

How far should you need to throttle the gas to reach a little less then 5V

@samuelsandoval1327 Жыл бұрын

So mine is reading 4.31 but when I accelerate drops down when I increase throttle does that mean its bad?

@israelrazo6117 6 жыл бұрын

What if it is more then 1 V idle? Mine reads 1.18V is that bad?

@dabassmechanic 12 жыл бұрын

yeah I think it a voltage code error sometimes tapping the sensor will temp fix it, is your idle rough or sluggish accelerating ? And it can whine but guess I should ask what your symptoms are

@jeisworth 13 жыл бұрын

thanks

@easttennstudent 6 жыл бұрын

At idle I have 0.72v. At WOT I have 3.67v. Bad TPS?

@getenlightened 4 жыл бұрын

My voltage at full throttle was only 3.3v - wondering also if this means it is bad.

@benhall7338 10 жыл бұрын

I removed mine put it back on, and now she idles rough and shake

@13k13VA5 2 жыл бұрын

I have over 5.1 volts and idle 4.48 my sensor is bad ?

@dabassmechanic 2 жыл бұрын

When you start getting out of range it's the beginning of the end for most sensors with the price it's a cheap quick replace. Wish ya the best of luck

@benhall7338 10 жыл бұрын

I removed mine put it back on, and now she idles rough and shake