This tool is bloody good I hope you did get your money back out of it Dan as a DIYer I’ve used it only a few times - with success people keep comparing it to the power probe the reality is there’re two different tools my power probe four will show on the screen the condition of the fuel injectors whilst the motor is running Each injector is 300 bucks so you’ve just paid for the power probe by changing one injector instead of all eight it’s a completely different beast you need both of them to be honest…..!!!!! The LoadPro is absolutely essential The fact you can test the condition of the wiring in the harness is unreal And when I do find problems nine times out of 10 it’s a connector somewhere that’s corroded Excellent Dan…..!!!! You’re a very smart man…!!!

Very good tool you just press the bottom and see the voltage drop.very good

The tips on the LP bother me because they have standard lead tips. I would use this more if the leads were banana plug so I could attach my pin connectors. This would free up my hands to press switches. In all the videos illustrating this tool I always see to people working together. One fumbling the leads and one pressing the switches

@sollykhan2385

3 ай бұрын

Sadly with every 'innovation' there are more problems to overcome,as the old saying goes there will always be more questions than answers.

thumbs up for Jamie's Cryin during fuel pump test

i need to understand more and thanks

great video but I don't understood when testing the fuel pump circuit, did you pressed the bottom while cranking the engine? please explain thank you, cheers, saludos amigo

@dwlee8127

3 жыл бұрын

I've watched many times because I was also confused. I think that the master technician was trying to compare the voltmeter values of actual voltage drop (from 12.02v to 10.56V without pressing the Loadpro load button) while Mr. Sullivan was cranking the engine. Then the technician measured the voltage again which was around 12.00v and Mr. Sullivan cranked the engine and the technician press the load button to see the voltage drop which was 10.44v. Since comparing the value of voltage drops of 10.56v and 10.44v, there are not much differences in the voltage drop, and therefore, they determined that the fuel pump wiring system (wires,fuse & relay) is ok. So I determined that the fuel pump is bad and need to be replaced.

Great tool,I bought it many years ago,but still in the box, very stupid, any way question when you checking the coil side on the relay base, did you turned the key to on position? Please answer me,thank you from ontario ca

what about using this on computer circuits? could this cause damage to the computer ?

Does this work on any voltage as being a forklift tech i often use 48 volts ?

Porque no?

hi this is frederick i will to paticipate in your lesson how do i go about if

But what’s happening inside the positive “load” probe? Is there a lightbulb? A big resistor? What is providing load?

@sollykhan2385

3 ай бұрын

need to get the tool and back engineer it to resolve the mystery i guess, there has to be something of that nature, surely ?

@carguy1312

3 ай бұрын

@@sollykhan2385 I bought one - just tested it and it seems to work - just like to know how it’s being accomplished is all.

@sollykhan2385

3 ай бұрын

@@carguy1312 how much did you pay for it? do you feel it was worth every dime? or could have got something far cheaper and made a few tweaks with resistors?

@carguy1312

3 ай бұрын

@@sollykhan2385 was $60 on Amazon - $85 with extra probes I thought were worth it because I didn’t already have… it sure is nice with the non-pointed probe.

dont know if your testing the ground to the emc

Porque no entiendo completamente el funcionamiento del circuito interno de la herramienta. Es posible que tenga algun resistor con un valor muy exacto que se pone en serie con el voltimetro al presionar el interruptor y lo que se esta midiendo es la caida de voltaje, pero no puedo saber cual es el valor del resistor, puede ser 1, 10 u 100 ohmios. De todas formas voy a experimentar en mi laboratorio para entender mejor y luego compro el Load Pro, porque aunque no me convence me inquieta.

@bernardolara9042

7 жыл бұрын

son muy simples matematicas las que se aplican... para saber cuantos Ohms hay en el circuito, simplemente mides los Voltios y los divides por el consumo de Amps para saber la cantidad de Ohms... despues que sabes eso, mides la caida de Voltaje y vuelves a sacar la respuesta de Ohms perdidos por el cable que esta dañado... facil

@DavidGutierrez-zi4dy

5 ай бұрын

con solo unir los cables y apretar el botom sale que la resistecia que se usa es de 25 ohms

No me convence.