My wife's 2014 Journey SE 2.4 liter had the check engine light come on recently. I pulled the codes and got P2305 and 2311. Cleared codes and they returned on next start up.
Both codes were for Secondary resistance on Coil B (2305 no. 2 cyl ) and coil D (2311 no. 4 cyl.) The vehicle was purchased new in November 2014, and has 5300 miles. I found it improbable for and engine with less than 6K miles to have coil or plug issues, but I pulled the coils and checked resistance. All coils were reading the same resistance across terminals and from terminal to spark plug contact. The no. 2 and 4 plug resistance was lower than no. 1 and 3. I replaced the plugs with NGK Iridium gapped at 0.44. Still getting codes, 2305 and 2311, but engine runs fine, accelerates quicker with no hick ups. I did swap 1 and 2 coils as well as 3 and 4 coils to see if the codes changed. No change there.
The vehicle is no longer under factory 36 month warranty.
Any suggestions would be greatly appreciated.