# testing coils

**URL:** <https://forums.speedlife.net/t/testing-coils/88136>\
**Category:** SON240sx Automotive\
**Created:** [August 19, 2005, 6:07pm UTC](https://forums.speedlife.net/t/testing-coils/88136 "2005-08-19T18:07:43Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![speedstar](https://avatars.discourse-cdn.com/v4/letter/s/ed8c4c/32.png) [@speedstar](https://forums.speedlife.net/u/speedstar)\
**Post date:** [August 19, 2005, 6:07pm UTC](https://forums.speedlife.net/t/testing-coils/88136/1 "2005-08-19T18:07:43Z")

</div>

how do you test the coils on a sr20

---

<div class="post-metadata">

**Author:** ![Racer\_XTREME](https://avatars.discourse-cdn.com/v4/letter/r/e47c2d/32.png) [@Racer\_XTREME](https://forums.speedlife.net/u/Racer_XTREME)\
**Post date:** [August 19, 2005, 6:38pm UTC](https://forums.speedlife.net/t/testing-coils/88136/2 "2005-08-19T18:38:54Z")

</div>

Grab the FSM off the web.

You need to test the resitance between the connections.