VGT actuator install issue

[Rawze]

(10-06-2017 )gatow900 Wrote:  

(10-06-2017 )chaos2law Wrote:  Th wierd part is that the VGT shaft was seized and there are no vgt codes to begin with. Also the ecm never registered that the VGT was disconnected.

Where did u have it demanded

Yeah, something does not sound right. You should be getting codes if the actuator is disconnected.

I have seen a bug in Insite that fails/hangs up the turbo calibration process, but it just runs forever,.. not fails it. On rare occasion that it does this, you can re-start insite and start the second procedure, skipping the first,.. that or you can cycle the keyswitch (or some other trick , I forget) to get it to continue. Sounds like you have some bad settings in your programming or a bad actuator there.

if you have cTerm you could always back up your program with it and flash the truck back to a factory program. See if it clears up. if it does, then you need to have your custom tuning fixed properly.