Ok so I went to check the ecm today and pulled off these four codes.

34- ks ( read some where these basically are useless on vgs)
23- thorttle valve circuit switch open
45- fuel injecetor leak (ca models only)
51- Fuel injector circuit open (Ca models only)

just incase ones missed it I have a Vg. Can anyone help me out to getting these fixed. Only problems that in do have is hesitation at low Rpms.

 

find the dead/failing injector

 

wouldn't a bad injector stop one of the cylinders?

 

it depends on the type failure.
absolute failure will, but clogging and poor spray pattern / insufficient flow won't.

 

any other suggestions

 

I would clear the ecu first,it's possible some of the codes are old(previously fixed,but never cleared)

Disconnect the battery cables for about 15-20 minutes,then drive as normal for a few days/then recheck the codes

 

setting to move IV on the VG ECU clears codes. besides they only last for 50 starts. Just gotta verify in mode III again. if you get a 55, you're good. then drive around like he said

 

will do thanks guys