Hello,
I am new to the Tuning scene and always wanted to tune my car myself as I have read it is not that hard if you have the proper tools at your disposal. I am mechanic and computer savvy. I have purchased all of the Hptuners books and as well as the latest tuner. I am running into an issue and can't get past the updating my LTFT in the maf ve tuning book. My trim level are in 1000 plus range compared to the pick in the book are between 3-30. I know its dumping a lot of fuel in the system and the issue also is when ever I take the numbers and copy them to the VE tables and write the file the car want start. I also am getting codes p0103,p0327,p0332,p1637 on top of Evaporative System, Secondary Air pump, Oxygen sensor, and oxygen heater sensor all reading incomplete even they I just put in new knock sensors with harness and two new oxygen sensors. Any help pointing me in the right direction would be great after I correct these error codes. I have gm knock sensors with harness and bosch corvette rear o2 sensors I am going to replace and hope this fixes the problem so that I can start tuning this thing properly.
My car specs:
2000 WS6
maf has been de screened
TB slightly ported
PCv system deleted
catch can
Egr and air pump deleted
moser 9in with 3.90 gears
t/56 with z06 clutch
rear cats deleted
headers
stock injectors
oil catch can
pcv and air pump system removed
msd coil, ac delco plugs and msd wires
Racetronics fuel pump
cam specs:ADV DUR: 273 277 DUR@ /050: 220 224 LOBE SEP:112.0 VALVE LIFT:.530 .534 with matching springs.