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Willis Peek
United States
Registrace 3. 10. 2011
Doc Nall and I are professional trainers and we use this channe3l to share some of the most requested video clips that technicians to put up for their reference.
Video
after treatment class preview with leaking EGR
zhlédnutí 35Před měsícem
Preview of class training with an example of identifying a leaking EGR causing excessive regeneration during normal operation. Extensive use if diesel scan data when there are no trouble codes.
Power Probe IV ECU Driver Test
zhlédnutí 39KPřed 7 lety
Power Probe IV D river Test with diagrams and specific diagnostic instructions
Power Probe IV Min Max Diagnostic Test
zhlédnutí 3,5KPřed 7 lety
Diagnostic testing with Power Probe IV to locate an intermittent B to a solenoid to correct a diagnostic trouble code.
Fuel Injector Testing with Power Probe IV
zhlédnutí 5KPřed 7 lety
Power Probe IV operation using the fuel injector test function. Shows how to quickly test electronic fuel injectors to identify bad injectors, low battery voltage and poor PCM ground with one test connection.
Checking Intermittent Voltage with Power Probe IV
zhlédnutí 9KPřed 7 lety
Description testing for an intermittent trouble code caused by intermittent B to a solenoid. Describes the steps with close attention to the power probe IV to see the data.
Worn cam lobe found with FirstLook and Pico scope
zhlédnutí 33KPřed 8 lety
Quick way to identify camshaft problems
MPC Smart-Spec Automotive Specifications
zhlédnutí 636Před 10 lety
Bill Peek demos automotive specifications for automotive technicians
Smart-Spec Demo by Bill Peek
zhlédnutí 458Před 10 lety
Automotive diagnostic specification fro techniciaNS
I didn't see anything. How did you test it?
The tester now act like the solenoid or actuator. Voltage will be battery voltage when the solenoid is off and will drop two near ground voltage is on. So what’s you’re doing? Is your watching the actual driver actions but instead of using solenoid or sensor you’re using the tester.
I know this is seven yrs ago but what if you have 4 wires a power source a common a junction wire and pcm wire which do I send power to to look for current drop
But the driver test is specifically to act like a solenoid or actuator. Use the MinnMax voltage to look for voltage drops in. Don’t be sending power from the power probe into a computer circuit unless you have the five adapter. Sending the 12 V power into the signal circuit can blow the computer. Voters Rob is much better than sending power in sick with a fast glitch came true. I’m so forward to a good job of detecting bone drops.
@willispeek3846 thanks for the reply and for the knowledge!
@@willispeek3846so your saying I can use the DRV test to see if pcm is communicating?
@@joshvalera2526 the drivers test is to see if the computer we can control solenoid, or actuator. You just cento to say turn on a relay well it really is a koala wire usually supplied with battery voltage of one side and ground and the other when you plug the driver test and you can see if it’s going to battery voltage was turned off with your shirt. If it drops to low-voltage wanna computer turns it on what your testing is the driver circuit in the computer. Communications is a bigger issue than just one test on one driver. I hope that answers your question.
@willispeek3846 just read the manual and it's pretty straightforward correct me if I'm wrong you find the pcm ground wire from harness put power probe 4 in drv test and see if the pcm is communicating?
Would have been nice to show how you did all of this.
Ultimately this is very handy because if you got a four-cylinder or six cylinder or eight cylinder take a picture of the power probe screen compare them to each other and the one showing significant difference is the one you replace and at $500 each one diagnosis pays for the tool
Where can i purchase this full coarse?
Great video, I have a question if the injector pintle needle is sticking can it be seen by a variation of these numbers or would an oscilloscope be needed at that point?
EXCELLENT
They quit funding small contributors like me. I will not do the work of producing good content t for free.
Is there a way, like Patreon, to pay you for your training videos?
Hello all you hav see up is only like 9 videos ?
Sales pitch.for a training program.
Good information but isn’t that actually cylinder 6 intake pull? cylinder you shift over 3 from tdc? 360 degrees to the right.
You are correct, it is our error
Great video. Well put together.so much good info in 6 minutes. I wish i could get that training
This was a great vid thanks I'm just confused @3:25 the screen says (after disconnecting the PCM) "that if the voltage returns to battery volts, there is a short to ground in the circuit." But your narration says " if the voltage remains low, theres a short in the circuit." I may be misunderstanding but could I get some clarification?
The driver was shorted that was removed when thew ECM was disconnected. I am sorry I did not make that clear
Me encanta la herramienta
Can power probe 4 do a hot shot test like the hook?
I hear what you’re saying other people ask me to add more videos I’ll have to get back for some more up there it is a great product
Great product but you need to show more videos
Hello, i'm in Algeria, how can I get your programme
Great video!!!
were can i get your program
You can reach me at MPC diagnostics at 219 252 3148 We have telemarketers the call shops but they must have missed your shop
randy gould s
@@willispeek3846 hello. Is there a website for the dvds. Im from europe
Firing order is incorrect and also is the vacuum pulses identification however using the right firing order and the proper pulses identification it is the #2 the one with low vacuum . Note: correct firing order 1-5-3-6-2-4 And correct vacuum ID from sync on #4 firing event 3-6-2-4-1-5
You are corrct, thanks for catching that.
Willis Peek I would like to know how much you guys treating cost it looks like very good material
we work with a number of equipment manufacturers and try to bring new diagnostics to technicians. We do live training classes for Automotive Training authority
You can reach me at MPC diagnostics at 219 252 3148 We have telemarketers the call shops but they missed you
you talk about how this diagnostic routine will help but i can't find where to get this information.
This is availableOn a DVD that has a lot of information call master level diagnostics from MPC you can resubmit 21925 to 3148
Gostei muito
@ :26 you say to plug into the solenoid connector but the image is of an injector connector. Great! Directions incorrect, dick stuck in ceiling fan!
can you blow ecu using driver test down the wrong wire? sending 12v down it
We do not send 12 Volts down the wire. The test records the characteristics of the signal present on the wire with the engine running that would normally need a lab scope to obtain. The driver supplies 12 V and will not be harmed if you were to send 12 volt which we don't advise because it is not a viable test
so is the driver test mode pn the pp4 not actually putting 12v to the tip the same as pressing up in vdc mode? what about if you didnt have a wiring diagram, would it be safe in driver test mode to poke any wire? i assumed it was just putting 12v to the tip without having to hold the button like in vdc mode.
sorry my question was for the ecu driver test mode not fuel injector testing! i posted my comments on wrong video
So if less air was being drawn into the cylinder because of that lobe would it also mean slightly lower compression? If so would a pressure transducer on that cylinder show less compression pressure than the others?
Low compression will reduce the amplitude, but this valve reaches the apex of the cam lobe too soon. Each valve should reach the apex of the cam every 120 degrees of crank rotation. This valve reaches the apex of the lobe and turns before the other cylinders as measured by crank degrees. A bad lifted would also have a lower amplitude but it would not change the timing of the cam lobe apex.
Yes, less air is entering, you need to measure 720 degrees to determine the apex is being reached too soon. In cylinder testing is for a single cylinder and it takes longer than looking at the intake and exhaust. It takes time to learn how to analyze the complex waveform. But I do engine running and cranking. Cranking shows me the pumping action without combustion when I disable fuel. I still have spark to identify cylinders.
Oh I see what you are saying. I guess the manifold vacuum test is also preferred because the engine is running with the fault occurring uninterrupted as opposed to removing the spark for the pressure transducer test. Efficiency is key. Thanks for the reply!
Yes, it will require developing the skill to understand the patterns, but it is quick, efficient and accurate. it also gives you the reference of all the cylinders. In cylinder testing is great for final pin pointing the exact cause of the problem because you know it is going to be productive.
i found same problem with a snap throttle compression test,but i like this method cause it shows lobe appex
Willis great video but how do you acquire smart spec. Would be interested in Honda vehicles. Much needed info. Was in touch with you a few weeks ago and sent my Email address. Would love to be able to acquire the info. Thank you
You can reach me at mpcbill@gmail.com. The project for Ford F-Series took 2 man years and we had a fleet of vehicle to test.Everyone wants better data and more efficient testing. I wish we could accommodate everyone's needs.
Where can you get the latest version of smart spec and Autoingenuity . Or is everything covered on one cd. Smatspec only shows going up to 2003 vehicle series. Any info greatly appreciated thanks
SmartSpec II was developed for Ford truck fleets. I only cover F-series trucks. I is too labor intensive for all models and makes because of the addition of some many diagrams. We can get you a copy contact me at mpcbill@gmail.com
Where do you get smart spec
Hi nice videos why don't you make a DVD and all the ways you can use a power probe four and sell it, I'd buy it for sure I know others would.if we wait for the power probe company to make up a video would be waiting a long time it looks like.see if you can get them to pay you to do it you're a pro at it
I believe this is the same guy with "Dead On Diagnostics". He is a great instructor indeed.
tgoodm1 good call, and you are correct. However this video belongs to neither . It is owned by a company, no names mentioned
Where do you get this program
you can contact me at mpcbill@gmail.com. I can arrange to get you a copy
Great info!!! More videos would be appreciated.
EXCELLENT!!!!!!!!!!!!! EXCELLENTE !!! KEEP POSTING NEW POWER-PROBE FUNCTION/VIDEOS
the first problem with GDI injectors if they're hard to get to and the voltage is significantly higher so I would not advise GDI this way I would use a current probe because they're 20 Amp injectors and current is the critical issue
ok!! Perfect... Hope you can cover all the power-probe functions so we can have a better knowledge on how it works!! Excellent work MY GOOD FRIEND!!!! THANKS...
EXCELENT!!!! CAN WE USE THE POWER PROBE TO TEST GDI INJECTORS? ALSO DON'T FORGET UPLOAD THE "DRIVER TEST" VIDEO!! THANKS
don't forget the "driver test" !!!!!!!! GREAT
GREAT ! PLEASE DOWLOAD THE SECOND PART "CONTROL CIRCUIT" AS SOON AS POSSIBLE!
Are these programs still avaliable on the ata site?
Great tutorial and clearly explained, more please !
when you are going to post more videos on you tube???????? Great videos!!!!
GOOD!!! MORE VIDEOS PLEASE.....
great comment I also am a great believer in secondary ignition analysis. But with a lot of the new coil on plugs and in some cases inaccessible coil-on-plug I'm not getting the patterns I used to. In this case we're going to use this to measure the duration relative to each other each cam lobe in intake and exhaust and we're going to look at variation variation in CAM intake cam lobe is caused by slack timing chains so you great comment thanks its great talking to a real technician
Great video but you know if you know how to read a ignition scope you can see a worn camshaft just by looking the scope don't need to use the first look you just need a good scope like say the Pico scope
Do you have a video on how to read ignition scope
Please can you share the key with me?
is it yours ST06 ProLine VCI?