Checking Modern Vehicles Ignition System

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  • @TheEgg185
    @TheEgg185 4 роки тому +4

    Also. I'm slow to understand videos like this. THANK YOU for taking the time to go slow and explain things in detail without missing a step. I was just thinking that this was one of the BEST explanations I've ever seen. Now I see comments from people complaining that you were too basic and repetitive. They can go to hell.

    • @RomanAutomotive
      @RomanAutomotive  4 роки тому +2

      Most people think they know everything, or there way is the only way. You have to absorb information.

  • @johnnyz9927
    @johnnyz9927 5 років тому +3

    Thank you . I finally get it . You explained it perfectly . I appreciate the way you reiterate as your going along . I have a tendency to miss some things .. Great help.

  • @tahsina.alkhuwaiter9990
    @tahsina.alkhuwaiter9990 5 років тому +1

    Well done. Thanks for sharing your experience with us

  • @dennisthompson7857
    @dennisthompson7857 7 років тому +4

    Thank you , you explained it very well. Plus you did it slow for other that need it that way as still learning. .

  • @tonijohnson09
    @tonijohnson09 7 років тому +4

    Thank you for taking the time to put this video together. Here is where we learn from each other. So I won't touch on repitition. It was a little hard to get through and other users have already address that.
    Now what you just did have flaws. U can be getting a spark from the coil but its still not good. There could be a short in it that affects the resistance the computer knows it should get from the coil. I recently successfully fixed a Nissan that had the coil firing, but the resistance from the coil was very low compared to the others. This caused the check light to come on and the computer throwing codes of bad coil and misfire. Videos are on UA-cam speaking on how to do this test.
    Yet and still. Great video.

  • @JahanZeb1976
    @JahanZeb1976 10 років тому +9

    Awesome video! Keep up good work. Very nice video as always from you. Sharing nice videos on youtube is great and everyone should do that. Regards,

  • @chadlavender5267
    @chadlavender5267 4 місяці тому

    Thanks bro, finally a 4 pin explanations. Now I just gotta figure how to test the 2nd to top wire

  • @ceetwyce335
    @ceetwyce335 4 роки тому +1

    Thank you for this video! And I thank you for doing it on this Toyota motor. I'm having coil issues with this same motor and you've shown me how to diagnose it.

  • @edinm.6264
    @edinm.6264 5 років тому +1

    Thankyou, very helpful and educational, Ignore the negatives they just lack patience brotha

  • @dustinwb84
    @dustinwb84 3 роки тому

    Great explanation! Thank you!

  • @mohammadtz337
    @mohammadtz337 2 роки тому

    Thank you for very informative video , that is what i was looking for, keep on rolling.

  • @drfirojtadavi
    @drfirojtadavi 4 роки тому

    Salute you man very informative video you have made , i will follow your procedures for my GMC Acadia having misfire 2,4,6 cylinder

  • @cowboyassass1n
    @cowboyassass1n 4 роки тому +2

    I was hoping that I wasn't the only one hearing the screaming children...lol.... No worries dude, they make a lot of noise, but they sure are fun!!! I have 5 of them!!! Tehy made a lot of noise, then they grow up and move out, and you miss the noise!!!

    • @RomanAutomotive
      @RomanAutomotive  4 роки тому +1

      That's one thing you can bet on, people having children. I always tell people,"I can tell the future." They say, "how so?" I say,"the rich will get richer, and the poor will get poorer." Im always right Cowboy 😁

  • @siucbset
    @siucbset 4 роки тому

    GreatVideo: I learned a new way to test a coil. Most of the other guys just swap the coils out.

  • @robertdiamondoil2384
    @robertdiamondoil2384 4 роки тому

    Great video

  • @generalpress
    @generalpress 7 років тому

    Good Job!

  • @kenlow4028
    @kenlow4028 2 роки тому

    Excellent mechanic instructions top gun

  • @johnkatopodis7878
    @johnkatopodis7878 4 роки тому

    Hi there. Thankyou for your tutorial..realy helpful and recommended..john australia 👍

  • @tboneproductions2453
    @tboneproductions2453 4 роки тому

    Pull up design. Section 2 ScannerDanner! 😊 Good video. Cheers mate!

  • @MrJazzohjazz
    @MrJazzohjazz 5 років тому +12

    Is he teaching us from a day care center ? He should connect the power to the screaming child for silence !

    • @martyturpen4535
      @martyturpen4535 5 років тому +1

      Yes can't you tell he teachs kids, WHOS WATCHING THE KIDS? GEZZZZZ

    • @martyturpen4535
      @martyturpen4535 5 років тому +1

      First think it was yappy dogs , then kids his rambling the entire time. 10 mins Im done, learned how to use test light may be if not so confused. My anxiety an stress off the charts

    • @kingkobina
      @kingkobina 3 роки тому

      I cant stop laughing at this comment!!!!! 🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣

  • @MrNickelodion
    @MrNickelodion 4 роки тому

    This is the video that mustbe watch for everyone on cars.

  • @xavierbrown111
    @xavierbrown111 7 років тому +2

    nice information! so what test light is safer to do that test your doing? what kind is that?

  • @tilekkapas7939
    @tilekkapas7939 4 роки тому

    Very good!

  • @tajhealthnature8570
    @tajhealthnature8570 3 роки тому

    Good job. 👌👌👌

  • @mr88talent
    @mr88talent 5 років тому +3

    Funny, at 4:31 - "Trying to look for something to point with". Grabs a Sharpie. Hmm, maybe the pointy end of the test light might have worked. :)

  • @bobcat8439
    @bobcat8439 3 роки тому

    Great info thanks

  • @ralphwatkins1400
    @ralphwatkins1400 7 років тому

    good information to remember

  • @juanmelo2064
    @juanmelo2064 5 років тому

    Great video!
    But how do you test the wires coming in and out the computer??
    I have an issue with one coil not receiving enough power!

  • @RomanAutomotive
    @RomanAutomotive  10 років тому +1

    Technically pull up is something different. I started calling it that because of what the waveform looks like on a scope.

  • @kennedywong9854
    @kennedywong9854 5 років тому +1

    We have power but how much voltage are we seeing with test light?

  • @HotRod-wv4vm
    @HotRod-wv4vm Місяць тому

    my 97 grand prix GT 3.8 is missing one of the purge solenoid vacuum lines. The one that supposedly goes to the throttle body. Exactly where does it connect on the throttle body. Thanks

  • @user-kq7cy2vo7j
    @user-kq7cy2vo7j 8 років тому +1

    thank you

  • @lovesoul30
    @lovesoul30 6 років тому +1

    Thank you so much. It was really intressting.

  • @allenwalker8640
    @allenwalker8640 4 роки тому +1

    i replayed this video and she is still hollering. got a torture ranch going on there.

  • @Hate2Loveme1991
    @Hate2Loveme1991 3 роки тому

    Hey man great video but what happens when you're looking for a ground and you hit power? Do you get sparks and melted stuff?

  • @anastasiusadelbai2997
    @anastasiusadelbai2997 4 роки тому

    Thank you now I know I need to buy me a test light with low amp

  • @guidojones100
    @guidojones100 3 роки тому

    Thank you!

  • @jomarcatubig4971
    @jomarcatubig4971 4 роки тому

    What wire i can connect my after market tachometer?

  • @Wolfbain2917
    @Wolfbain2917 Рік тому

    Thanks dude

  • @alexthegreat5208
    @alexthegreat5208 6 місяців тому

    @RomanAutomotive Is there any way of testing the signal wire???

  • @rashidbalochbaloch9010
    @rashidbalochbaloch9010 7 років тому

    thanks dude

  • @eljuarense
    @eljuarense 5 років тому +1

    Nice vid,, Thanks,,,,,Don't pay attention to the haters

  • @nickb1875
    @nickb1875 4 роки тому

    From yo explanation, I have noticed that those coils work th same as DC CDIs of motorcycles except fo th feedback wire. If the ampere and trigger voltage specs are th same, then they can be used as substitute of cdi and coil on motorcycles. Its like a cdi with ignition coil internally

  • @TheEgg185
    @TheEgg185 4 роки тому +1

    Is that just a regular 12v test light? Or a special lower voltage test light. I don't want to ruin things with it.

  • @frozenmike5061
    @frozenmike5061 4 роки тому

    What if the camshaft is not working what would be the problem

  • @shamaiyachristian4199
    @shamaiyachristian4199 4 роки тому

    will your car smell like it burning after you drive it with the coils badand turn off engine

  • @alstevens44
    @alstevens44 7 років тому

    Is that the wire from pcm mark IGF

  • @ksk5517
    @ksk5517 3 роки тому +1

    This could of been an excellent video. Camera angle is such that it is difficult to see which cable was on the lower row or upper row during your instruction. Since you are filming with only one free hand, perhaps using a better pointer would help in lieu of using a fat sharpie pen.

  • @eastmanautorepair5130
    @eastmanautorepair5130 4 роки тому

    Good video one of best out there

  • @user-kj6cw1wl7u
    @user-kj6cw1wl7u 5 місяців тому

    Where are the fuse located?

  • @r3alfish
    @r3alfish 5 років тому +3

    15:25 making a cool beat

  • @tonyduong3639
    @tonyduong3639 Місяць тому

    what tool is it? where can i buy it? Thanks

  • @kermitdiaz6937
    @kermitdiaz6937 2 роки тому

    man how can you test the igniter

  • @kingkobina
    @kingkobina 3 роки тому

    I'm going to go out on a limb and say Scorsese had no input directing this video. Bro you did such a good job explaining this but maybe get someone to hold the camera, put a sock in that kids mouth and re do it. I will say with all the distractions you did help me so I had to smash the like button. 👍👍👍👍👍

  • @Xantylon74
    @Xantylon74 3 роки тому

    But the coil could be damaged if you don't have a perfect ground for the spark. As far as i understand, the spark goes back to the coil and it can destroy it.

  • @salvadorgutierrezr5914
    @salvadorgutierrezr5914 3 роки тому

    Do you sell those test light, or where can I buy one?

  • @cg3ssf
    @cg3ssf 4 роки тому

    HhaahHhaahH HOLY FUCK WHOS THAT CHICK GETTING SLAMMED IN THE HOUSE... WTF... DONT HELP US ... GET IN THERE

  • @kylalacibal8131
    @kylalacibal8131 8 років тому

    wich wire did u test, using test light from positive to gruond wire or signal wire..ty

    • @AIRMANBEAR
      @AIRMANBEAR 4 роки тому

      HE TESTED THE WIRE THAT WAS A DIFFERENT COLOR ON EACH COIL (THE TRIGGER WIRE) THE POWER AND GROUND WIRES ETC WERE ALL THE SAME COLORS

  • @bunakkaptan
    @bunakkaptan 5 років тому

    A bit clumsy but seems OK

  • @allenwalker8640
    @allenwalker8640 4 роки тому +1

    who is that woman being tortured in the background of your video?

  • @user-kj6cw1wl7u
    @user-kj6cw1wl7u 5 місяців тому

    I dont have power where is the fuses

  • @charlessteele2226
    @charlessteele2226 8 років тому +3

    noisey ass kids in the background!! . my neighbors probably think im watching a porn.

  • @JSW42
    @JSW42 3 роки тому

    How many times must you say something? Once is quite enough. Put a banana male plug on the end of your test light with a Fluke sure grip alligator clamp. It is easier to use and if you yank on the test light the plug pulls out without breaking the wire.

  • @skulz1974
    @skulz1974 6 років тому +13

    Brother.... you’re a great technician , but you need to think things through...
    You’re explaining/teaching about ignition systèmes and ecm related actions , no need to explain how a test light works......
    Keep it simple : say things clearly , and say them once....
    It’s incredibly hard to follow.
    Positive critisism buddy, I’ll watch more of your stuff for sure!

    • @kiev24
      @kiev24 4 роки тому +1

      agree 100%

    • @TheEgg185
      @TheEgg185 4 роки тому +2

      disagree 100%. I find things like this very hard to understand and confusing. I appreciate that he took the time to explain EVERYTHING, even if a lot of those things were things that I already knew.

  • @themotorcycleguy5980
    @themotorcycleguy5980 5 років тому

    Oh mee...

  • @AIRMANBEAR
    @AIRMANBEAR 4 роки тому

    USE A POINTER NOT YOUR FINGER (TOO WIDE)

  • @federberer3681
    @federberer3681 5 років тому +1

    Background noises are disturbing!

  • @qoubarachid11
    @qoubarachid11 2 роки тому

    It's more confusing than anything else

  • @thejackel1844
    @thejackel1844 2 роки тому

    What's the story with all the screaming ?, sounds like someone's being murdered...

  • @nathanielvaughn-pappas5374
    @nathanielvaughn-pappas5374 4 роки тому

    What the hell

  • @mechanicandskills7215
    @mechanicandskills7215 6 років тому

    First of all after listening to your video near the end i am sorry for the death of the child in the back ground..lol...Any ways manly skills dictates you NEED duck tape every man needs duck tape...pls next time if ever duck tape the f'in coil down ''GOD so frustrating to watch "" But informative video thank you mate cheers.

  • @stevenb7199
    @stevenb7199 10 років тому +7

    YA great...Not. Thanks for explaining that all the wires are the same except for the signal wire. Explaining it 75 times was a lil overkill though. Couldn't watch the whole video because I got tired of hearing about the fucking wires over and over....

  • @moonlightmelodrama
    @moonlightmelodrama 5 років тому

    You've got to edit your stuff before you record. Too much repetition.

  • @runthomas
    @runthomas 2 місяці тому

    waste of time, ....
    just test the coil as he stated...if it works then everything is ok
    ONLY IF THE COIL DOES NOT WORK do you check for power and check for earth, and check for signal
    whats teh point in checking everything if the coil works?
    there is no point
    another thing yuo can do to test the coil is ...remove a spark plug and put it in the coil....then you can just see it spark or not, when you liven up the signal wire
    instead of messing about all over the place trying to get a spark. ...ps take 2 spark plugs out in case the one that you are using to test with is damaged.

  • @MegaLinov
    @MegaLinov 5 років тому

    Bravo but talking to much

  • @johnd942
    @johnd942 8 років тому +11

    HOW MANY TIMES DO YOU NEED TO REPEAT 4 WIRES BUT 3 ARE THE SAME!.....driving viewers mad!!! Terrible 'gas-bagging' without actually doing anything!!

    • @RomanAutomotive
      @RomanAutomotive  8 років тому +2

      +8233Eire Thank you.

    • @slycat4228
      @slycat4228 6 років тому

      Good job explaining in detail I will say... "A bit repetitive, but informative and this is officially the very first review I've ever taken the time to respond to..? Your intention has merit- with no foreseen ban intention...
      For that you are a gentleman & a scholar.
      Good day & Godspeed To You & Yours...
      Li'l more homework on the approach tho fella

  • @danpettis1675
    @danpettis1675 6 років тому

    All the same color....all the same color ...all the same color. All the same color

  • @joshroa85
    @joshroa85 3 роки тому

    Oh my God dude... you are unbearable.

  • @joe226825
    @joe226825 3 роки тому

    Your not talking to a 2 yr. Old So quit repeating everything. Camera work was terrible, too close and jumping around. Could have been explained in less than 1/2 the time. Subscribe? No Way !!!!!

  • @keithjoyner9998
    @keithjoyner9998 Рік тому

    Get to the point you are wasting alot of time doing nothing

  • @Bosshogular
    @Bosshogular Рік тому

    Ohhh my god dude. Little bit of good info. But you’re soo painful to watch. Edit your clips ffs. If you don’t repeat everything 50 times you coulda kept that video to 5 minutes.