No spark ign coil test bf 9.9

[Tiki91]

Is this coil no good getting 0 .00 reading on primary .

 

[jgmo]

Well, it may be no good but maybe not.

Are you checking with all wires removed and the coil isolated?

It can depend on the quality/accuracy of the meter and the scale you select.
I don't trust "discount", cheap meters for measuring anything.

I don't have the specification for that coil but it should be somewhere in the neighborhood of 1 ohm.

If you have the meter on kilo ohms, mega ohms or even auto ranging you might get a 0.00 reading from a good coil.

Are you using the lowest scale?

Try testing on the 1 ohm scale and, if you get OL (over limit) try the next scale up.

Good luck.