My 2002 grand voyager 3.3 v6 has some engine codes
Po180- fuel temp sensor?
Po751 select solendoid?
C2179 undefined code
Any help welcome.

 

First thing I would do is clear the codes and see if they re-set or not. Try this link to another thread on this forum:
https://www.chryslerforum.com/forum/...t=engine+codes

If the link does not work, try a search on this site using "OBDII check engine light fault codes tips"

If your code or codes re-set, then troubleshooting is covered on a couple of the links in the thread above or in the service manual for your vehicle - also linked from this site.

Good luck and please post back if you make any progress.

Happy Motoring.