Primary resistance of ignition coil in myS3c
Primary resistance of ignition coil in myS3c
Author
Discussion

JapS

Original Poster:

34 posts

186 months

Wednesday 14th November 2012
quotequote all
Hi all.
I want to replace ignition coil with new one.
Now motorcraft made ignition coil attached.
I tryed to check primary resistance by digital meter,but my coil had alrady somthing wrong.
So do you know primary resistance of S coil?

Thanks

phillpot

17,509 posts

212 months

Wednesday 14th November 2012
quotequote all
JapS said:
So do you know primary resistance of S coil?
The measurements from mine are:

Primary 1.4 ohm

Secondary 9.2k ohm

JapS

Original Poster:

34 posts

186 months

Thursday 15th November 2012
quotequote all
Thanks a lot.

Le TVR

3,097 posts

280 months

Thursday 15th November 2012
quotequote all
Mine is Motorcraft 102 728 3

Primary 0.7 ohm
Secondary 7200 ohm


phillpot

17,509 posts

212 months

Thursday 15th November 2012
quotequote all

What readings are you getting?

phillpot

17,509 posts

212 months

Thursday 22nd November 2012
quotequote all

Found the problem?
Fixed it ?