I have a p0202 code up on my Pacifica. I understand that it is in all likelihood the injector gone bad. Any specific tips on replacement? It appears fairly straight forward but there's a couple things I'm unsure of. First of all, do I need to relieve fuel pressure somehow before I pull the injector from the fuel rail? Also, the intake plenum looks to have a rubber seal so I don't need to replace this when I reinstall it, is that correct? Thanks in advance!

 

Replacing the injector was actually very simple. Keeping track of where every bolt goes was the biggest task, and even that wasn't hard. A matter of a flathead screwdriver and 3 different sockets were all the tools needed to change it. Waiting for the rest of the injectors to show up and do it all over again. SES light is off in the mean time, so all is well!