I had the yellow "check engine light come on. So, I took it to Autozone
and they said it is code P1320 - bad ignition coil or misfire. They
couldn't tell me which coil was bad.
How do I figure out which coil to replace? Also, is there a place I can
buy these cheap, becuase the dealership sells one for $106.
Thanks
Omer
osha...@hotmail.com
The error doesn't tell you which one (what fun would that be?). It's the
power transistor built into the coil that usually fails. When it does it
shorts, so measure resistance between pins 1 and 2 of each coil. If one
of them is near zero, that's the one. It could be some other things like
bad connections, failed HV boots, etc, but ohm out the coils first.
-jim