05 Impala SS L67 Programing and Wiring (Page 1/1)
Additivewalnut MAR 15, 10:51 AM
does anyone know what I need to do, or who to send my PCM to, for 2005 cars? Seems all the info I find is for 97 PCMs. Do I need to program it or will it just work?
olejoedad MAR 15, 12:01 PM
Ryan at Sinister Performance is the place to go.
Dennis LaGrua MAR 15, 02:26 PM
The 05 Impala L67 may have a "drive by wire" setup but probably not. I would check that before moving forward. I changed my 06 L32 DBW operation to the cable operated throttle body last used on the 03 L67/L32 models but you could wire it for DBW but it is a bit more complex procedure. Be advised if you go automatic for DBW you will need an 03-07 4T65eHD transmission.

------------------
" THE BLACK PARALYZER" -87GT 3800SC Series III engine, custom ZZP /Frozen Boost Intercooler setup, 3.4" Pulley, Northstar TB, LS1 MAF, 3" Spintech/Hedman Exhaust, P-log Manifold, Autolite 104's, MSD wires, Custom CAI, 4T65eHD w. custom axles, Champion Radiator, S10 Brake Booster, HP Tuners VCM Suite.
"THE COLUSSUS"
87GT - ALL OUT 3.4L Turbocharged engine, Garrett Hybrid Turbo, MSD ign., modified TH125H
" ON THE LOOSE WITHOUT THE JUICE "

[This message has been edited by Dennis LaGrua (edited 03-17-2022).]