I NEED TO KNOW IF THE COIL I HAVE IS BAD.

1990 Mazda b2600

Tiny

death1110

January, 5, 2012 AT 2:39 PM

The coil has 2 wires going to it, with the coil unpluged and key on one reeds 12v, the other reeds 0v with it pluged up both reed 12v, is this the right responce or do I hve a bad coil?

FOUND 2140 RELATED QUESTIONS

1 Answer

Tiny

hmac300

January, 5, 2012 AT 3:35 PM

You need to check coils by resistance not volts. Primary ohms on rh side.77-.95 secondary resistance 6000-30000. Lh side 900-1100

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