2012 RMK problem - injector error code

[searchandrescue]

Does anyone know what would cause an error code for "low volltage to injector #2"? And what injector is the #2. When looking at my plugs the mag side is light brown and the pto side is more white. It seams the pto side is running more lean. Thanks for any input.

 

[summit78]

white is bad means lean. I would say you found the injector that is bad

 

[sixorseven]

Some twelves had a recall on a bad lot of injectors.My buddies did this,but it would bog also.The dealership installed new injectors and everything was good.