Home › Forum › Ask A Member › Elto Handitwin coil › Reply To: Elto Handitwin coil
October 16, 2019 at 5:40 am
#185381
The secondary on those coils are isolated from ground.
Both plugs fire at the same time.
Have you measured the secondary resistance of the coil?
I believe they should check in the 3 to 5k ohm range.
If the coil is bad you can place an ad in webvertize for an exact replacement or there are new dual output coils available that can be adapted for use.