Understanding how coil on plug ignitions work and how to troubleshoot them.
Autolite Coil on Plug Ignition troubleshooting
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Understanding how coil on plug ignitions work and how to troubleshoot them.
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Awesome video!
Great video!
where do I find mechanics like this guy?
speak English dog!!
great video sir.i learnt a lot
Hello,
I have 2001 Toyota Avalon 3.0 L(XLS) V6.
each ignition coil has 4 wire (plug):
one is ground to each coil. ( W-B COLOR.)
one is coming from the ECU toward each coil to 12 v. (IGF, COLOR, B-Y.)
one is connected to the ECU (as signal,,,, positive signal ?????) to each
coil. (6 DIFFERENT COLORS).
one is from the NOISE FILTER (IGNITION). to each coil. (B-W COLOR)
I HAVE THREE QUESTIONS:
1. what is the noise filter for the ignition(purpose) and how to test it???
2. is the signal intermittent means not continues signal and it is POSITIVE
signal??? due to Transistor out of the ECU, but built in each ignition coil
itself !!!!
3. IS this signal coming toward the ECU by the ignition coil OR OR the ECU
send to the coil? AND
4. What kind of signal – or +
@cadzillals6 Thanks for the reply, and the good advice.
Great video. Just bought Autolite Iridiums for my 03 Crown Vic PI . Have
used Autolites in my Fords for nearly 30 years. Great product from a great
company.
big bux to replace a coil on plug vs old distributor system.
What kind of commercial coil tester did you have
When you get a missfire on a ford triton engine with the coil on plug
ignition system,coil is bad and these eat coils left and right.The DIS
ignition system came out because of less moving parts it is the same with
the coil on plug ignition system.I like the coil on plug ignition
system,cleaner engine area.
hi JAY , I have a problem with my car Honda civic 2006 vitec , when I drive
more and 70 miles is make noises do you know what is wrong I live in united
kingdom mechanic say to me is clutch but the car drive fine just after 70
miles make a noices thank you
a very nice video , it helped me a lot
Great video!
very good video.
Sounds like a good system, but now it costs as much to have coils r&r’ed as
it used to to get an engine rebuilt. Is it worth a little bit of efficiency
improvement?
Great video. I have a 4.6L Ford engine (2005) which looks like what you
have in this video. My gas mialage is starting to decline so I thought I’d
change the plugs, but it looks like I would have to pull the fuel rail to
get at the coil and plug. However, in the video you seem to be able to get
the coil out easily. Can the coil and plugs be removed without pulling the
rail?
consistente informaçao , coisa que oficina nenhuma que ja vi e ouvi falar
tem ou usa . tirando do meu professor , véio louco CM .kkkkkkkkkkkk , good
information , ok .
Has anyone worked on a australian ef falcon the coilpack is at a award spot.
Thanks for all the information! Great job explaining the info..
I liked this video. Mr Jay Buckley is a very professional teacher. I will
be happy to lear more about professional Technician Program.
mr cadzillas i have 2002 odissey honda v6 engine and the engine is shaking
i replaced spark plugs already and still shaking i check the COP coils and
found 1.95 ohms on other the smallest measurement was 1.85 ohms can you
tell me specifications of this car the specifications of the COPs
Points and condensers? Ok, if you like tuning up the vehicle every 12 k
miles.
thanks for the info video,and i see you have a conventional ignition users
comment which i find it to be valid.. I feel to each its own and somethings
work better for others..The new systems has its advantages and
disadvantages ,for instance you have to spend more money to purchase them
and you need more modern test equipment to verify the problem! but change
is good and the old saying applies, “if it ain’t broke why fix it”. thanks..
you cannot beet the simplicity of points and condesor systems they are so
easy to diagnose and cheap to fix even in remote places all this technology
is just bullshit to make more money.
hi jay
The coils are easy to remove, you do not need to remove the fuel rail. The
boots on the coils are flexible and they come out pretty easy after
removing the screw. Be sure to replace the coil boots when you change the
plugs, use the XP Iridium plugs for best performance and mileage.
good one
What an awesome video
I’ve got a 2000 lesabre with a bad low speed miss higher speeds ok does it
sound like a coil or fuel pump I’m lost thanks
good info
No naked girls? Yawn!
Still does not address cop performance under load