BENCH TEST OF CRANKSHAFT SENSOR (TWO WIRE) with a Scope, AC voltmeter and Ohmmeter

[@firoznanji1771]

Thank you very much for the excellent video presentation. Yes, you are right, the sensor produces AC voltage, so which pins to connect makes no difference.

[@matthewjuergens9183]

That's really cool. That little oscilloscope is awesome.

[@jlsetnuper]

thank you..

[@meassavuth4649]

* Thank you very much sir , your video is very helpful, very important for any beginner repair man , and please show how to test oxygen sensor too , because i have look many other videos but it can not make me understand it , only your video can make me understand quickly , thanks

[@jlsetnuper]

Noted...thanks for viewing

[@dwightjtaylor]

A revealing demonstration of an applied application.

[@globalcommerce7654]

Very good and excellent video! you are skilled!

[@jlsetnuper]

thank you for your comment..

[@paulfoldes3873]

excellent video thanks what kind of scope you are using

[@randymccalla9995]

Didn't notice, but did it ever output higher than 3.2 volts ?

[@paulfoldes3873]

why can you connect crank censor to directly to osciloscope dso 188

[@jlsetnuper]

for bench testing, yes you can..because two wire sensor is magnetized and can produce its own voltage with metal..but you cannot do this with 3 wire sensor, you need a 5 volt bias voltage to work on oscilloscope..thanks for watching..

[@asarcik]

mine Crank sensor connector V is 2.38 but manual seys ; Measure the voltage between the 5V reference circuit and the chassis. = 4,8~5,2 V Measure the voltage between the CKP signal circuit and chassis. = 4,8~5,2 V is any vrong? or what ?

[@jlsetnuper]

thanks for watching...nothing wrong with the crank sensor

[@nisri1567]

Good job! It could habe been more interesting,if you could tell or show us, the pins of the Cam sensor. And during the test, what was at the two pins of the sensor connected? Power? How much? Or your volt meter prongs. Was the flat piece of metal a magnet? What was the minimum rpm of the machine. Thank you too.

[@jlsetnuper]

the cam sensor produces a sine wave signal , so AC voltmeter probes can be connected either side of the pins..the piece of metal is a flat bar iron , cam sensor itself is magnetize..and the drill was set to 1 with a maximum rpm of 600. and the video shows that lower rpm produces lower voltage and high rpm with higher voltage on a good sensor..thanks for watching

[@nisri1567]

@@jlsetnuper you are really appreciated. Thank soo much for your polite and satisfatory informative soon reply.

[@ronr7753]

i use analog meters when doing these test

[@titanchelito741]

Hola entonces ese sensor está en buen estado ? O está dañado? Esta bueno ? O esta dañado?

[@jlsetnuper]

este es un buen sensor ... gracias por mirar

[@rassieetchells5879]

Hi. Is that a normal piece of metal plate that you use to check the voltage

[@jlsetnuper]

It's a piece of metal that will attract magnet.. thanks for viewing

[@ozriblit]

A piece of steel. I use an angle bracket because it is nearby.

[@jinglethrushmusic2478]

Good job.. can l use the same method on a 3 wire crank sensor?

[@jlsetnuper]

yes, you need to know the pin out of the 3 wire sensor, you need to have a supply of 5 volt and the third wire to the multimeter or oscilloscope.

[@jinglethrushmusic2478]

Ok thanks 😊

[@pavel7311]

hi where does he get to buy that oscilloscope

[@jlsetnuper]

you can buy it on ebay, just search for "oscilloscope DSO188" ... thanks for viewing

[@vidrioandsonstrucking2422]

mi sensor marca 513ohms entonses esta malo? espero me conteste gracias

[@jlsetnuper]

hola, depende de la temperatura del sensor, si esta caliente tiene baja resistencia, si esta frio tiene alta resistencia..va de 300 - 2000 ohms..

[@vidrioandsonstrucking2422]

@@jlsetnuperok gracias

[@mohamedfiraz7041]

If this sensor wire is bad will the car starts ?

[@jlsetnuper]

If sensor wire is bad the sensor will not work..and the car will not start..thanks for watching

[@kennydoolarchan9515]

@@jlsetnuper What is the name of the small oscilloscope? Where can I buy the Oscilloscope?

[@jlsetnuper]

@@kennydoolarchan9515 you can buy it on ebay, search for oscilloscope DSO 188.

[@pakiengr.896]

Whole KZbin no body knows..location of crank sensor on k6 Engine

[@markim5087]

I don’t get why your not talking and explaining what your doing and looking for as your volume works, lol..I was a tech for 30yrs and taught auto electronics at UT , explaining in detail works better for those who don’t really get why sin wave your looking for.. on your oscilloscope