Trouble code P0202 means: Injector circuit malfunction - cylinder #2

To change the injectors on a 6.0 you must first

1. Remove the valve covers

2. Remove the high pressure oil rail. Be careful not to drop any bolts, not to break off the injector connectors, they break easily.

3. Remove the injector clips on the outside of the head, inboard towards the turbo.

4. unbolt the injector

5. Use an injector puller so that you dont damage the injector, or injector bore.

Bad injector O rings if your lucky, bad injector slobbering fuel if your not. Can be a cracked head, very rare. If the exhaust is blowing white you probably have a bad injector or 2.

It could.

replace the "o" rings