The only way to know if this test is good is to try a new one and see if it does what is expected. I have a suspicion that your air pressure isnt high enough, the ipr may be like an injector and use a small valve within the body to open and close a spool on the main apertures, shop air not being able to open or close it. You can use a brushed r/c motor controller and a servo tester to fire solenoids with pwm.
If you have never worked on one of these or have never been anything but an assistant to your buddy that's working on YOUR ride. Just shut up and don't make yourself look ignorant. He didn't burn up anything. I've personally taken these out cleaned out that POS screen that always comes apart, hooked them to a car battery with some air to make sure it functions put them back in and ran it.
I would like to know what type of symptoms you are having. I see allot of people posting videos of what they are fixing but most people don't give the reason for the fix to begin with.
thank i had to order mine either way put the same 12 volts and nothing at all so waiting for arrival hopefully my truck gets better with the change of ipr and the icp. icp was bad either way
@@hrdcoreme i had it scanned and turn out i had a bad ipr and the icp besides my glow plug module is bad the truck starts but hard to start we getting there alowly but we getting there
@@genarogarcia6719 I had a buddy scan mine too. I thought it was the IPR even though it was showing it to begetting the command it would build pressure passed 150psi.so I took it out and just with my lungs if I held the IPR UP OVER my head and blew into it the valve would shut till I turned it up side down and I was well there it is but the new one did the same. So I’m banging my head trying to figure out how to air test the hole system with out ordering fittings.
@@hrdcoreme im not an expert but ive been learning but that spring is preaty strong for u just to be able to blow air just by ur lungs. What i suggest is exchange the new one and get urself a motorcraft oem ipr they r pretty expensive but ull be more safe than buying cheap ones. No air should come out of it without putting 12 vlt on it
So, I'm having some start issues and only reaching 1000psi at full throttle (should be around 4300psi), on my 2004 F250 6.0. Hooked up 40psi air the way you did and it leaks the same way. Have you tested a new IPR to see if that is good or bad?
I’m actually having the same problem you did any chance you remember what yours ended up being? I’ve already changed the hpop about to throw an ipr at it.
No it doesn’t it’s a coil... one is positive and one is negative it’s impossible for it to ground to itself because the coil is not attached to the actual spool you can slide the coil off the spool there would be no good way to get a ground on that you would have to solder a wire from the coil housing to the spool housing.
Probably only uses 5v DC from the PCM to the sensor. 12 could probably burn it out. Most sensord use 5 v as a reference from the PCM. Basically...Then the sensor sends a certain voltage signal back to PCM according to its purpose, if it is working properly, and its signal will send its volts back to the PCM which will control other things, like more fuel, pressure, air, oil, etc...
The resistance between Pin 1 and Pin 2 on the IPR Valve connector should read between 3 Ohms to 15 Ohms. If the reading is outside this specification the IPR Valve (internally bad solenoid) should be replaced
Ipr is normally open and as you crank the computer wants to see at least 500 psi it archives this by closing thats why its a bad thing to see the ipr hit 85% because it closed all the way and youre still not getting the oil pressure this test is useless. Also just an fyi once you arc it like that its trash
not the proper way to test ipr, and 12v will not damage ipr unless you leave it connected for longer then 30 seconds per diagnostics manual, 10 International tech!
407REPO so how do you know if you have a bad IPR? I did gear someone saying you can apply volts to it and it should actuate. Am I wrong? please let me know, I'm having trouble with my 2004.5 6.0, holds air through HPOP and I don't hear any leaks. con: sitting 3 Mo takes 3x crank to start, slow to build lpop. tiny bit of shavings on IPR screen.
I have personally taken These out removed the POS screen that was jamming it up, tested it just like this gentleman to make sure it functions with 12 volts and put it back in and ran it. It works just fine & he didn't burn up $hit.
You fried it. 5 volts max!!!!! It stays open when off to bleed oil back to oil pan. When starting and running it holds back pressure 5 volts max to close it
Your brain is fried. Have you ever personally taken one out....... didn't thinks so. He didn't burn up anything except maybe those wires when he touched'em together.
Ecm pulses ground to it to operate and needs the same voltage close to what the battery is pushing or no dice
The only way to know if this test is good is to try a new one and see if it does what is expected.
I have a suspicion that your air pressure isnt high enough, the ipr may be like an injector and use a small valve within the body to open and close a spool on the main apertures, shop air not being able to open or close it.
You can use a brushed r/c motor controller and a servo tester to fire solenoids with pwm.
just saying, the last time i checked voltage from the ipr connector it was 12 volts and i do believe it is a regulator and not a sensor
Good job sparky
If you have never worked on one of these or have never been anything but an assistant to your buddy that's working on YOUR ride. Just shut up and don't make yourself look ignorant. He didn't burn up anything. I've personally taken these out cleaned out that POS screen that always comes apart, hooked them to a car battery with some air to make sure it functions put them back in and ran it.
I have mine apart right now. Need to do this test. Any more results from testing old vs new?
I would like to know what type of symptoms you are having. I see allot of people posting videos of what they are fixing but most people don't give the reason for the fix to begin with.
aint that the truth --- geeesh no trk info year etc. --no miles mentioned ---
Did replacing it work
Sir. Where is your test of a known good working IPR. You only made half of an experiment.
Very Good!..
thank i had to order mine either way put the same 12 volts and nothing at all so waiting for arrival hopefully my truck gets better with the change of ipr and the icp. icp was bad either way
How did you know if the ICP WAS BAD
@@hrdcoreme i had it scanned and turn out i had a bad ipr and the icp besides my glow plug module is bad the truck starts but hard to start we getting there alowly but we getting there
@@genarogarcia6719 I had a buddy scan mine too. I thought it was the IPR even though it was showing it to begetting the command it would build pressure passed 150psi.so I took it out and just with my lungs if I held the IPR UP OVER my head and blew into it the valve would shut till I turned it up side down and I was well there it is but the new one did the same. So I’m banging my head trying to figure out how to air test the hole system with out ordering fittings.
@@hrdcoreme im not an expert but ive been learning but that spring is preaty strong for u just to be able to blow air just by ur lungs. What i suggest is exchange the new one and get urself a motorcraft oem ipr they r pretty expensive but ull be more safe than buying cheap ones. No air should come out of it without putting 12 vlt on it
that ipr trying to replace mine but want to make sure that connection suppose to move freely or not at all
Yes it is normal for the connector to move from side to side.
So, I'm having some start issues and only reaching 1000psi at full throttle (should be around 4300psi), on my 2004 F250 6.0. Hooked up 40psi air the way you did and it leaks the same way. Have you tested a new IPR to see if that is good or bad?
Both the IPR and HPOP were bad. I replaced both and its been fine since. Wasnt too bad of a job.
Wanna do mine? How much did it cost yah.
I’m actually having the same problem you did any chance you remember what yours ended up being? I’ve already changed the hpop about to throw an ipr at it.
The IPR grounds through itself, one of the wires is battery voltage and the other is a control used by the ecm
No it doesn’t it’s a coil... one is positive and one is negative it’s impossible for it to ground to itself because the coil is not attached to the actual spool you can slide the coil off the spool there would be no good way to get a ground on that you would have to solder a wire from the coil housing to the spool housing.
@@Jaksmodteam good luck with that
most automotive sensors run 5 volts are you sure it needs 12v?
the ipr is not a sensor it is a regulator and mine has 12v at the connector
Probably only uses 5v DC from the PCM to the sensor. 12 could probably burn it out. Most sensord use 5 v as a reference from the PCM. Basically...Then the sensor sends a certain voltage signal back to PCM according to its purpose, if it is working properly, and its signal will send its volts back to the PCM which will control other things, like more fuel, pressure, air, oil, etc...
ipr can be tested with 12 v for 30 s it will move
Hi.guys that valve is command for Pwm,1000hz if you pulse it ,like in the video ,the valve will be damage..
try pulling the screen off and see if the valve is seating all the way you mite have some debri stuck in the valve seat
Mudgamse
Just applying12 volts wont open it
It depends on which one you're working on. The 6.0 one will. The 7.3 won't.
I believe all the sensors on the 7.3 operate on 5vdc. Applying 13.8v is prolly trashing it but hopefully not.
This is a 6.0L IPR not a 7.3L...
The IPR is not a sensor. It's an actuator/regulator, and yes, it does work on 12 volts.
Couldn’t you just test the resistance??
I know on my 3126 cat you can
The resistance between Pin 1 and Pin 2 on the IPR Valve connector should read between 3 Ohms to 15 Ohms. If the reading is outside this specification the IPR Valve (internally bad solenoid) should be replaced
Ipr is normally open and as you crank the computer wants to see at least 500 psi it archives this by closing thats why its a bad thing to see the ipr hit 85% because it closed all the way and youre still not getting the oil pressure this test is useless. Also just an fyi once you arc it like that its trash
For real..
people do not use this video as a basis for a bad ipr.
not the proper way to test ipr, and 12v will not damage ipr unless you leave it connected for longer then 30 seconds per diagnostics manual, 10 International tech!
407REPO so how do you know if you have a bad IPR? I did gear someone saying you can apply volts to it and it should actuate. Am I wrong? please let me know, I'm having trouble with my 2004.5 6.0, holds air through HPOP and I don't hear any leaks. con: sitting 3 Mo takes 3x crank to start, slow to build lpop. tiny bit of shavings on IPR screen.
you command it close when doing an air test. you also charged it with 12v instead of 5, you trashed it.
It has a 12v supply. The return voltage (switched side) will pull down to 5 volts when at 65% duty cycle. So, no, he hasn't trashed it.
why do so many reply when they don't know shit.
I have personally taken These out removed the POS screen that was jamming it up, tested it just like this gentleman to make sure it functions with 12 volts and put it back in and ran it. It works just fine & he didn't burn up $hit.
peter check the ipr most likely a high pressure leak look at ron`s you tube rip ron
What happened to Ron?
car accident. he died. Such a shame
very sad :'(
R.I.P that gentleman was a diesel genius👍👍👍👍👏👏👏👏👏
Rella e it already geez
Replace
You fried it.
5 volts max!!!!!
It stays open when off to bleed oil back to oil pan.
When starting and running it holds back pressure
5 volts max to close it
RJ Powerstroke If you don’t know don’t comment. The voltage varies, you can safely apply 12 volts for 2 min.
Your brain is fried. Have you ever personally taken one out....... didn't thinks so. He didn't burn up anything except maybe those wires when he touched'em together.
You get a dislike due to the saying of "ever so slightly"