Current issue is with 2010 Yukon Denali XL AWD 6.2 liter
I've been getting P0606 DTC after doing DOD delete and VVT delete, I wasn't getting code before deleting these items I have checked all the wiring and have been working with the tuner on the ecm as I feel it is a throttle table issue but could be faulty ecu. Tuner has done 2 ecu reprograms and I keep getting the DTC code, 1 ecu will not clear DTC without scanner but loads no data, the 2nd one will set DTC and will clear with key cycle. The reason I'm curious about throttle tables is that it seems to only sets the DTC when you are tipping into the throttle to get on a on ramp or to pass, any thoughts would be great help.
I've been getting P0606 DTC after doing DOD delete and VVT delete, I wasn't getting code before deleting these items I have checked all the wiring and have been working with the tuner on the ecm as I feel it is a throttle table issue but could be faulty ecu. Tuner has done 2 ecu reprograms and I keep getting the DTC code, 1 ecu will not clear DTC without scanner but loads no data, the 2nd one will set DTC and will clear with key cycle. The reason I'm curious about throttle tables is that it seems to only sets the DTC when you are tipping into the throttle to get on a on ramp or to pass, any thoughts would be great help.
