2016年9月30日 · Im interested in doing this same swap (411 pcm) I wold like to get the pin-out conversion for my 1998 C2500 7.4 (454) w/ 4l80e trans. Thankyou in advance... April 2nd, 2018 #6

2019年8月8日 · Definitely, i have everything done, from the c1 c2 c3 c4 lt1 pins, to the c1 blue and c2 red 411 pcm. The 411 is a way faster pcm, its been used in many gm cars and trucks. Hp tuners even has an autotune option to fine tune ve's on the go. So if you are familiarized with hp tuners it will be a sweet upgrade

New member here. I have read thru some of the forums and i can see that the swap to the 411 PCM is a no brainier when major upgrades are planned, but is the swap worth the effort when only basic modifications are planned?

this is rock auto's list for the 411 PCM usage. I actually think theirs isn't complete, but a good basis. one from any of these vehicles should work, just make sure its actually a #12200411. there are 1mb PCM's from later vehicles which look just like the 411 with different colored connectors. CADILLAC ESCALADE 2002 CADILLAC ESCALADE EXT 2002

Hello Everyone...Im new to the forum as well. Im interested in doing this same swap (411 pcm) I wold like to get the pin-out conversion for my 1998 C2500 7.4 (454) w/ 4l80e trans.

2016年9月30日 · I am interested in doing the 411 PCM swap and would like to get the pin-out conversion for my 1998 C1500 5.7 L31 vortec w/ 4l60e trans. Thankyou in advance... November 28th, 2020

2009年9月27日 · I just completed the 0411 PCM swap on my 97 model Vortec 7.4. This engine is in an 89 suburban using a standalone wiring harness, from Painless. I have loaded the calibrations for the 2001 Express Van. The OS running is 12212156. I do not have a VSS hooked up since the 89 suburban didn't have one. I am using a 4spd (SM465) transmission.

It's a 4.3l, 4L60E, 4X4 (it's keeping this drivetrain for now) and I'm looking to swap in a PCM that I have from a 2001-2002 S10 Blazer with a 4.3, 4L60E, 4X4 setup. I have the PCM and connectors with 4"-6" of wire, but now i'm just in need of a pinout to swap the '411 in and clarification on the trans wiring ...because I had originally read ...

2024年11月9日 · For LT1/LS1 Edit & HP Tuners, or aftermarket ECM questions & tech, data logging, etc.

2019年10月4日 · Want to swap the PCM for a 2002 411 PCM. Original 512KB pcm runs OS 09379910, cal 9374401. Donor 411 is from a GM truck, also 5.3, 4WD. Donor 512KB pcm runs OS 12212156, cal 12212431. I've done some of the easy things like change the VIN. Truck has EGR which is staying so that is enabled.