180 Challenger engine fault code PO352

[Dougied]

I have a 2007 180 challenger. Last time I took it out it starting running rough and the check engine code PO352 kept flashing. I replaced the ignition coil on cylinder #2 and replaced the plugs while I was at it. Took it out and it ran fine for about 20 minutes then starting doing the same thing and showing the same PO352 code again. Any suggestions on what to try next?
Thanks

 

[rcookr1]

How did you determine it was number #2. I would swap #1 and #2 coil and see if the problem goes to #1. If it does bad coil.

 

[Dougied]

That code specifies coil #2. Thanks for the reply.

 

[Asecilop]

I'm not familiar with a fix but the code indicates a possible short to ground issue in with coil 2. I would look at all the wiring to be sure all is well

 

[rcookr1]

Well still swap coils and see if problem follows

 

[motorcycle]

Clear codes. Swap coils. Re scan. See if code moved. Check fuses and wiring at mpem

 

[Dougied]

Turned out to be a loose fuse for cylinder #2. Easy fix for a change.