Plug to coil wiring diagram needed?

Tiny
KELLYAG69
  • MEMBER
  • 2006 HYUNDAI TUCSON
  • 2.7L
  • 4WD
  • AUTOMATIC
  • 180,000 MILES
I can't find the correct diagram that shows which plug wire goes to which coil.
Saturday, May 3rd, 2025 AT 6:47 AM

1 Reply

Tiny
STEVE W.
  • MECHANIC
  • 15,233 POSTS
One of the few "easy" systems to figure out. Look at the coils mounted on the bracket. They are in order for cylinders 1 2 and 3. So the first coil gets cylinder 1, second is cylinder 2 and third goes to cylinder 3. Then you put the other 3 on as 4, 5 and 6 So 4&1 then 2&5 and 3&6.
They are a waste spark system so as long as they are on the correct coil it doesn't really matter if say 1 and 4 are put on as 1-4 or 4-1 as long as they are on the left coil.
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Saturday, May 3rd, 2025 AT 1:31 PM

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