Jump to content
SAU Community

How can yo test a coil pack?

paulgts-t

By paulgts-t,
in Engines & Forced Induction

 Share

Recommended Posts

macka Veteran

macka

Posted
Posted

ahh but you can get shorted turns as well if u are measureing resisntance or similar...which wont pick up a problem

Sorry i didnt read that article just incase it explains everything...

As what i would do even tho u need to spend $$ albeit not much a 2nd hand coilpac from a japwreck will let you change all 6 coils individually and see if the problem disappears if it isnt your coils then u will have a spare as when u boost up these cars greater heat in engine bay can kill the coils easier and now u have one at hand

:)

Bozz Proficient

Bozz

Posted
Posted

GT25, made good sense.

To delve further into GT25's technique, pull out the spark plug and see the color of it after you swap the coil with the cylinder you suspect to be faulty. If the spark plug of the SAME cylinder does not start firing then your ignitor pack or ECU is faulty, not the coil. If the spark plug of the cylinder you moved the faulty coil to starts not firing, then the coil pack is faulty.

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share
Go to topic listing


  • Similar Content

  • Latest Posts

    • GTSBoy
      R33 Fuel Pump & Brakes after alarm swap

      By GTSBoy · Posted

      Well, this is probably where a wiring diagram and a multimeter come into play.
    • Jarsky
      gauge needle removal

      By Jarsky · Posted

      I can say to anyone thats doing this; having done a number of R clusters; just be careful if its an unknown cluster.  It takes a bit of force to pull up; but if it feels excessive then its probably stuck. I've had this and pulled the entire hair spring out; and I can tell you; its not easy getting the correct spring replacement with the correct inner diameter and winding. In my case someone had used some sort of adhesive to stick it to the spindle and it pulled the whole spindle out; which the force seperated the hairspring from the spindal and caused it to deform.  You may have to clean it (IPA); or in my case if i'd known i should have used some sort of solvent on it.  Also check out Cruizin Central on eBay. He does all sorts of dials; and you can email him with any custom designs you want. So if you want like certain logos etc...he'll send you a mock of what it will look like then you accept the order and he'll take care of the rest. Fantastic dials and he can do basically any design you want. 
    • Jarsky
      R33 GTST Axles

      By Jarsky · Posted

      Have you confirmed its the actual axles? Also the wheel bearings that mount on the hubs to hold the axles wear out. I replaced mine as they got play in them. It sorted my play issue. 
    • Jarsky
      R34 Speedo not working after manual swap

      By Jarsky · Posted

      Ive converted a few clusters for the R33 with 320km/h dials. On the back there are some pads which can be bridged or unbridged (using solder or wick braid) to calibrate it. There is one bridge which is for MPH <> KPH; and there are combinations of bridges to offset it. There is probably a diagram  For example; this is my conversion for a 180km/h dial to a 320km/h dial (I put custom GT-R dials on it with the GTS25t layout) If you have J2 soldered (assuming the S clusters have a similar config to the R clusters); you may need to remove that solder
    • Rezz
      DeAgostini 1/8 scale BNR32 Nissan Skyline GT-R Nismo

      By Rezz · Posted

      Back on topic 😉, these are some of the notable pages from the booklets that are supplied with each weekly parts update. I never knew the BNR32 test mule car had an S13 Silvia front end... *Edit: On closer inspection the test car still had the R32 body, but only the front end had Silvia panels etc.
×
×
  • Create New...