0411 swap - Oct 3, 2019 · 87 posts · Joined 2011. #9 · Oct 8, 2019. Here is an update from one of the 411 PCM swap designers. The factory LT1 4x reluctor and the LS PCM in L31 vortec mode is possible but we would need to add a few internal connections to the PCM to cater to that kind of setup.

 
Totally restored - 1996 GMC K1500 ext cab, HT383e swap, MPFI spider, 0411 PCM swap, FLT Level 5 4L60e with Sonnax Smart Tech input housing, Tru-Cool 40k transmission cooler with -6AN lines, 1-5/8" Hedman Husler long tube race headers with 2-1/2"ss dual exhaust, rebuilt 3.73 rear axle with Yukon/Detroit Helical locker, 6" ProComp …. Jeep lightning bolt symbol

Apr 13, 2019 · Did you guys poke the wire or pull the connector from the pcm and check the tip of the pin. 97 ext cab short bed silverado 5.7 411 swap, edelbrock 29135 intake, lightly ported 906 heads milled .035 thou. factory press in rocker studs & rockers, comp 787 retainers & stock locks, ls6 springs. Comp cams 08-503-8 T56 swap. 1999 L29 7.4l 454 411 pcm swap; Results 1 to 3 of 3 Thread: 1999 L29 7.4l 454 411 pcm swap. Thread Tools. Show Printable Version; 06-01-2016 #1. ... GM did offer a 454 in the Express but GM changed to an 8.1 the same year the 0411 went into the Express. I would start with an 8.1 tune and go from there. 06-01-2016 #3. BRANDON.RYAN. View …A couple folks on here have done the 0411 swap. Perhaps they would give you a 98 ecu? Personally if I had one I’d give it to ya for shipping cost. The 0411 swap is worthwhile. It’s rather complicated though. An odd thing to try. It’s worked on many cars that have codes that refuse to clear in Chevy and Dodges we tune at the shop.Feb 14, 2024 · When the 0411 first came back from Black Bear, there was only 22 deg at wot. Cruise timing was way low too, mid 20's rather than mid 30's. I sent it back with the data logs and asked for more timing. They did add cruise timing, but wot is still 22.0. For the record there is no trace of knock. Find a 5.3L using the same operating system and swap the engine segments. I did that when my buddy put a 6.0L in his truck. It already had an 0411 I had tuned. I swapped the tune from a 5.7L/4L60E to a 6.0L/4L80E. Personally I would go bigger than a 5.3L in truck but that is me.I really doubt there is anyone out there sell a harness for this engine meant for the 0411. You might find a universal harness meant for ls swaps, but it would likely require swapping in your connectors. These arent really peanut ports. There should be square bore intakes available for these, search gen 6 454 on summit.Hook the Pink wire of a 98-2000 charcoal canister vent valve to the leftover Pink wire of C1 pin 4 of the 96 PCM, and hook the White wire of the vent valve to connector C2 RED pin 45 of the 0411 PCM. And lower in the sheet. BRN- Canister Vacuum Sw. on the 96. This switch is NOT SUPPORTED by the 0411.Parts needed for the swap are a 0411 PCM, Plugs and you'll need a few pigtails. Prepare the 0411 PCM plugs, take out all wires, clean them up, I used a magic marker to highlight the pin numbers, also lay the 0411 PCM in place and plug Blue and Red plugs into PCM, mark top and bottom before you start pulling blue or red caps and pulling wires.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.If you want to do the 0411 PCM swap or have a 1996+ Vortec motor this is your forum! Forums. New posts Search forums. What's new. New posts Latest activity. Members. ... 12200411 PCM swap for 1996 to 2000 GMT400 trucks. Lextech; Mar 9, 2012; 98 99 100. Replies 999 Views 495K. Mar 28, 2024. pl813239. Sticky; 0411 Pinout …99 Suburban 0411 Swap - Simple Question. I broke this out from my other thread since that was more 80E swap related. We're now on to doing an 411 swap and I want to get this right. Maybe it's PTSD from burning 6 credits doing a 3bar MAP OS upgrade years ago, and still not getting RTT capability. Anyway, I have a 99 suburban and a 411 PCM out of ...If you want to do the 0411 PCM swap or have a 1996+ Vortec motor this is your forum! Forums. New posts Search forums. What's new. New posts Latest activity. Members. ... 12200411 PCM swap for 1996 to 2000 GMT400 trucks. Lextech; Mar 9, 2012; 98 99 100. Replies 999 Views 495K. Mar 28, 2024. pl813239. Sticky; 0411 Pinout …Greenville, NC. Posts. 16. 98 to 0411 fuel segment swap. Repinned pcm connectors and have van express tune with the same OS as 0411. Is this as simple as plugging in values from the express pcm fuel table into the 0411 I'm running in the car. Car is running fine, just trying to get fuel gage working. 08-03-2017 #2. stevebbc.12200411 PCM swap for 1996 to 2000 GMT400 trucks. Since we have a new 96 up Vortec subsection, I thought I would make a new post. The 12200411 PCM can be installed into the 96 to 2000 GMT400 trucks simply by repining the PCM connector terminals. The wiring is slightly different between the 96, 97, and 98 to 2000 trucks.Since the 0411 already makes a 4kppm signal output, you can directly connect it to the cluster (92-94, mind you). The damn cruise control needs its own crap from the DRAC (or cluster in 91 and earlier trucks). Here is the pinout diagram for our original 91 and earlier clusters (I'm pretty sure the OBS clusters from 91 and earlier are about the ...1990 Chevy Suburban 5.7L Auto ECM 1227747 $42! 1998 Chevy Silverado 5.7L Vortec 0411 Swap to RoadRunner! -= =-. 08-16-2013 #2. Lextech. Fuel Injected! Join Date. Oct 2012. Location.May 16, 2010 · #1 · May 16, 2010. Alright so after doing too much research and hearing every tuner tell me that I should put that PCM in my truck I finally did it. There is very little info on the swap on this website so I had to let you guys know that it can be done. I used a 5.7 van tune to start. I still have terrible cough sputter and stumble until launching over 4000rpm. 1996 2500 GMC SUBURBAN 7.4 (L29) 4L80E. WITH 0411 PCM SWAP. 2001 1500 GMC YUKON XL 5.3 (LM7) 4L60E. BOTH TUNED WITH FLASHSCAN V2. 2010 DODGE RAM 2500 6.7 CUMMINS. NEXT TO GET A TUNE, …When the 0411 first came back from Black Bear, there was only 22 deg at wot. Cruise timing was way low too, mid 20's rather than mid 30's. I sent it back with the data logs and asked for more timing. They did add cruise timing, but wot is still 22.0. For the record there is no trace of knock.If you live in a council property and want to move out, it may be too expensive to move out and look for another house. Don’t worry if you cannot find a friend or neighbor who want...7,876. 1) Knock gets propagated through the block very easily so a single knock sensor will suffice. 2) Either run without or make an adapter to run the Linear EGR valve. The EGR system on the 0411 is designed around the Linear EGR valve. 3) Some vehicles (yours may be one) have a 3-2 downshift switch on the throttle.There will be a ZN4 code on the sticker if that is the case. I pm'd lextech a couple years ago and he sent me the spread sheets. You do have to add a couple wires from the gear indicator to the PCM. Either down on the switch or from behind the instrument cluster so that the 0411 knows what gear it's in. The black box didn't care.The trick is to check the color's that are marked on the PCM's connectors, if it is Red/Blue, then the PCM will work. Also you will need to buy the 2 brackets that hold the PCM into the car, the older PCM is a different shape so your original ones will not work, just order both the brackets from a dealer for a 2000 COrvette, there 12 dollars ...You should be able to use the existing 4l80e just change the wiring harness from the late model to the early model . Then it will work. Quick Navigation GM V8 Tuning - Engine, Gas (Gen 3) Top. I have put together a Vortec 454 with some aftermarket goodies. The engine was zero decked, bored .030 using Keith Black pistons, a mild 264 Comp …Oct 4, 2016 · 153. Reaction score. 62. Location. Kansas City. Did the 0411 PCM swap this weekend, tuned by Black Bear. First off thanks to Lextech for the absolute complete pinout - outstanding!! Secondly Blackbear is no joke. I pushed the cam duration a bit far and had pretty bad surge in gear, extremely crappy idle and only if in N and, well, kinda crappy ... I really doubt there is anyone out there sell a harness for this engine meant for the 0411. You might find a universal harness meant for ls swaps, but it would likely require swapping in your connectors. These arent really peanut ports. There should be square bore intakes available for these, search gen 6 454 on summit.The 24x conversion was pretty easy, I just used the basic kit from EFI Connection and bought a full set of truck LS coils and brackets from the local Pick and Pull for about $50. Since I was doing the cam swap, 0411 conversion and swapping into a 94 pick up all at the same time, it just made sense to do 24x at the same time.Description. This is a Delphi service # 12200411 Powertrain Control Module (PCM) that is used in many drive by cable Gen 3 LS engine swaps. They have been tested on a run …Reaction score. 1,506. Location. TX. There is a long one of original threads about the 411 swap. But nothing attached or linked is working there I believe. 98 GMC Twin Turbo with 12200411 PCM--- It's Alive - GM Performance. Sep 22, 2021.May 11, 2023 · Black box to 0411 Swap. I have a 1996 GMC w / 4L60E looking to re-pin to 411 PCM. The 411 PCM is from a 2001 Chevrolet Astro Van with 4.3L and 4L60E. What steps will need to do when I start the re-programing process? Aug 2006. Posts. 412. Originally Posted by 96c2500 350 vortec. I was wondering if someone could help me with the 96 blackbox to 01 411 pcm much help …Ive got a 97 corvette that ive recently done a pcm swap on. I made the switch to a 411 pcm from a 2002 Silverado from the old one. The swap was not too terribly difficult. I took my time and checked my work …Jul 27, 2023 · 12200411 LS GEN 3 SWAP PCM ECM ECU ENGINE CONTROL COMPUTER LS1 5.3 6.0 4L60 0411 | eBay. Find many great new & used options and get the best deals for 12200411 LS GEN 3 SWAP PCM ECM ECU ENGINE CONTROL COMPUTER LS1 5.3 6.0 4L60 0411 at the best online prices at eBay! Free shipping for many products! 12200411 PCM complete pinout. by dzidaV8 » Tue Aug 22, 2017 10:05 am. Hello, I'm trying to gather information about all the 12200411 PCM pins and functions …It supposedly requires repinning the (4) LT1 pcm connectors to the (2) 411 pcm connectors, but uses the existing LT1 Harness. You should then be able to log data and tune LT1 motor using EFILive or HPtuners using vortec 5.7 tune as foundation. Ive pulled the wiring diagrams, bought the PCM and connectors for less than $100.From all the research I have done it is easier to swap in the 2001 and newer pcm rather than the 1998-2000 pcm. If any of you guys end up wanting to do the swap …Edson, AB. Hi, getting into a few specifics- I already have the EBL Flash MPFI running a 385 sbc with a First TPI injection, 700R4. The 24X reluctor- EFI Connection is installed. I have a mint harness off a 99 truck, 0411 ecu, vortec dizzy and blanking cap, LT1 TB for newer IAC/TPS, and a 4L60E 1998 core to rebuild (one piece case to bolt right ...I have performed a 0411 PCM swap into a 1999 Quigley 4x4 van. PCM was from a 2001 Express van, with 350 Vortec and 4L80E. Operating system 1283002. HP tuners is a great tool and I've got it running pretty well. I cannot seem to get it to shift out of 1st gear when in 4x4 Low Range. I am providing a ground signal to Pin C2-16 when in 4 …I believe the 98 knock sensor is in a different position on the block and a different thread. There is no swapping. Your choicese are: 1. seek a mail order tune to switch to switch the 0411 operating system to the type of knock sensor you have. 2. Put the whole 2001 engine in and source your missing harness.It ran very well before this PCM swap, I chose to do it because of the tuning capabilities and most important (to me) the Tow/haul mode and E-fan control. ... Flagship One 0411 PCM. LOH CHO; Apr 17, 2024; 96+ Vortec Performance + Computer Swaps; Replies 5 Views 291. Apr 18, 2024. LOH CHO. upgraded spider injectors and 411 swap.Chevylover496 Discussion starter. 33 posts · Joined 2021. #1 · Jan 22, 2022. So I have been working on getting all the stuff in order to do a 0411 swap on my 96 blazer. I can verify that the donor vehicle was a 01+ s10 4.3 …A couple folks on here have done the 0411 swap. Perhaps they would give you a 98 ecu? Personally if I had one I’d give it to ya for shipping cost. The 0411 swap is worthwhile. It’s rather complicated though. An odd thing to try. It’s worked on many cars that have codes that refuse to clear in Chevy and Dodges we tune at the shop.Before Twitter made its IPO filing public, it secretly submitted the document to US government regulators for feedback this summer. (A new law made that possible.) We’ve already se... 0411 PCM swap on Vortec 454. I have performed a 0411 PCM swap into a 1999 Quigley 4x4 van. PCM was from a 2001 Express van, with 350 Vortec and 4L80E. Operating system 1283002. HP tuners is a great tool and I've got it running pretty well. I cannot seem to get it to shift out of 1st gear when in 4x4 Low Range. If a car is sputtering when you try to accelerate, this indicates that it is time for a tune-up. A full tune-up of the engine is in order, rather than only swapping out the spark p...Location. Washington State. J1mac said: Title says it I need a pin out. 99 k2500 5.7 4x4. If anybody has it or can contact lextech I would greatly appreciate it. Read the 0411 swap thread. Sent from my Samsung S20 using Tapatalk. 196. Today I finished adding the parameters to the "Fuel System Segment" section that you need to setup a 0411 when using it in a hybrid configuration. I don't need to swap in a van segment anymore. The Fuel Segment calibration was used for multiple years and I don't understand why HPT hasn't added the parameters. A good theme for a black family reunion is the history of the family. Among the activities that could be emphasized under this theme are family record exchanges, family history pho...Re: 12200411 PCM complete pinout. by Chas » Thu Sep 21, 2017 10:11 pm. I actually spent a lot of time comparing differences in wiring of the 0411 PCM for different cars/trucks. I'd like to add to this worksheet you have (for example, Pin 58 in the Red Connector 2 is for the Engine Oil Pressure Sensor Signal for only the Corvettes).If you can't get on that's already tuned for your truck I would go to the junk yard and get an 0411 pcm then send it to get it base tuned for your truck. That would be the cheapest. The wiring pinout guide I got from a gmt400.com forum user named lextech. If you send him a dm with your truck year, engine, and trans he will email you the sheet ...Did you guys poke the wire or pull the connector from the pcm and check the tip of the pin. 97 ext cab short bed silverado 5.7 411 swap, edelbrock 29135 intake, lightly ported 906 heads milled .035 thou. factory press in rocker studs & rockers, comp 787 retainers & stock locks, ls6 springs. Comp cams 08-503-8 T56 swap.Summer is here, and it’s time to swap out those closed-toe shoes for a pair of comfortable and stylish sandals. But with so many options available, how do you choose the right ones...In recent years, the popularity of secondhand fashion has been on the rise. More and more people are turning to thrift stores, online marketplaces, and clothing swaps to find uniqu...WHATS NEEDED: 1996-1997 LT1/LT4. "or front cover with crank sensor if 1993-1995, you need to do a whole obd1 to obd2 swap". 1) 411 pcm with blue and red plugs, with few inches of harness" applications are listed below. 2) 1 Express Vortech 350 knock sensor ACDELCO 213324 {#10456288} or equivalent. 3) HP-Tuners or EFI-Live with tuning ...The swap to the 98-99 PCM is not that friendly. I would opt for the 0411 PCM in a heartbeat. Use the 02 operating system for the most capability. "Trash that carb and get Injected!" May 2nd, 2008 #3. joecar. ... The 96 to 98 PCM swap is very doable, but won't gain you much of anything, except for tuning software options. I think you would be ...The plan protects the designated areas from fishing, oil exploration, and commercial development. In what is being hailed as a global first, Seychelles has agreed to swap parts of ...Link to Diagrams I Usedhttps://drive.google.com/drive/folders/1YVx-amJK7jZPg7VhyC-E1vd3ukvp1M4B?usp=sharingThanks for Watching."Links"FaceBook: http://goo.gl...Oct 22, 2009 · I'm looking into doing the 0411 swap. I have a 99 tahoe 4X4 and have been reading for sometime that the swap is well worth the price and well worth the benefits. My big question is; everyone says the have been getting their info/pcm for doing the swap from "Lextech." 12200411 LS GEN 3 SWAP PCM ECM ECU ENGINE CONTROL COMPUTER LS1 5.3 6.0 4L60 0411 | eBay. Find many great new & used options and get the best deals for 12200411 LS GEN 3 SWAP PCM ECM ECU ENGINE CONTROL COMPUTER LS1 5.3 6.0 4L60 0411 at the best online prices at eBay! Free shipping for many products!Savvy drivers swap out their all-weather tires for winter tires to keep up with the harsh conditions of winter. This provides added traction and keeps everyone on the road safe. Sn...Unknown member. #2 · Jan 1, 2011. You don't want an express van PCM, you just want an express van tune for the 0411 PCM. The express van still uses the traditional 1-8-4-3-6-5-7-2 firing order. So just find a tune for it. Which actually, EFI connections has the basic tune on their website already converted over, all you have to do is edit it ...Texas. Posts. 534. Ect, vehicle speed and a/c pressure. only if you have an a/c pressure sensor wired to the pcm. Check the fan on run time make sure you have it set to something reasonable, maybe 30 seconds or so after the ect off temp is met. 97 ext cab short bed silverado 5.7 411 swap, edelbrock 29135 intake, lightly ported 906 heads milled ...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.Unknown member. #2 · Jan 1, 2011. You don't want an express van PCM, you just want an express van tune for the 0411 PCM. The express van still uses the traditional 1-8-4-3-6-5-7-2 firing order. So just find a tune for it. Which actually, EFI connections has the basic tune on their website already converted over, all you have to do is edit it ...Single phase motors can be reversed by either swapping the starting winding or the running winding around but never both. When both windings are swapped around, the motor still run...© 2024 Google LLC. Last time I showed you guys the wiring process of converting this 1999 K2500 Big Block Truck from the black box PCM to the more …If a car is sputtering when you try to accelerate, this indicates that it is time for a tune-up. A full tune-up of the engine is in order, rather than only swapping out the spark p...30 posts · Joined 2022. #1 · Aug 8, 2023. So I swapped to a p59 pcm into my 0411 truck and I found it to be very worth while, especially with using an 06 cluster in tandem on an 02 truck. So I thought I'd share what I learned. I use open source free software universal patcher and pcm hammer with my obdxpro gt.v8 vortec swap need pcm pinout for the 411 swap. Jump to Latest Follow ... What year and which platform? I have pinouts for the 2002 S10 0411 and the 2002 Express 0411. 1997 Pontiac Bonneville SE i 2000 Chevrolet Blazer 4X4 LT 2002 Chevrolet S10 4X4 Ext LS. Save Share. Like.0411 swap w/ one wire knock? By chevy052500hd in forum Gen III V8 Specific Replies: 14 Last Post: July 13th, 2009, 02:50 AM. 0411 swap now to 12586243 for flex fuel. By chevy052500hd in forum Gen III V8 Specific Replies: 43 Last Post: January 1st, 2009, 09:18 AM. Posting Permissions ...Find a 5.3L using the same operating system and swap the engine segments. I did that when my buddy put a 6.0L in his truck. It already had an 0411 I had tuned. I swapped the tune from a 5.7L/4L60E to a 6.0L/4L80E. Personally I would go bigger than a 5.3L in truck but that is me.The 2002 express van was still using the 5.7 vortec engine, and it also used the 0411 pcm. Then you can tune with efilive, hptuners etc. Way more support and table to modify than jet dst. It is also a newer pcm than the vortec pcm, more memory faster process speeds etc. Do a search on 411 pcm swap you can read for days on it.Ls 0411 pcm l31 vortec swap. I'm in the middle of doing and 0411 swap in my 99 OBS 383/4L80E Tahoe build and I know that everyone likes to use the Express Van Cal as a starting point which I've downloaded but after reading i would need 2 credits to load it into a junkyard pcm then another 2 credits to be able to edit the calibration.Parts needed for the swap are a 0411 PCM, Plugs and you'll need a few pigtails. Prepare the 0411 PCM plugs, take out all wires, clean them up, I used a magic marker to highlight the pin numbers, also lay the 0411 PCM in place and plug Blue and Red plugs into PCM, mark top and bottom before you start pulling blue or red caps and pulling wires.Transnationals can give as well as take. They have in abundance precisely what developing nations need. For transnational corporations, meeting social responsibilities is an indisp...You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Reload to refresh your session. You switched accounts on another tab or window.317. I think a lot of the buzz about the 0411 came from early adopters like painless requiring that customers use a 0411 with their harnesses, even though there were several other interchangeable numbers. There is no advantage to one over the other as long as the tune you want to load in is compatible. 10-12-2011 #6.1998 Chevy Silverado 5.7L Vortec 0411 Swap to RoadRunner!-= =-11-28-2012 #2. EagleMark. View Profile View Forum Posts RIP Join Date Feb 2011 Location North Idaho Age 64 Posts 10,477. Here's a bin file for TunerPro RT to use with the XDF files. 1990 Chevy Suburban 5.7L Auto ECM 1227747 $42!If you're looking for pinout sheets or information related to a 0411 swap on a 99 Suburban 5.7 K1500 4x4 Black Box PCM to a 0411 PCM, it's best to reach out to specialized automotive forums, communities, or experts who have experience with engine swaps and PCM modifications. These resources are typically more knowledgeable about specific pinout ...

Ls 0411 pcm l31 vortec swap. I'm in the middle of doing and 0411 swap in my 99 OBS 383/4L80E Tahoe build and I know that everyone likes to use the Express Van Cal as a starting point which I've downloaded but after reading i would need 2 credits to load it into a junkyard pcm then another 2 credits to be able to edit the calibration.. 9030 north freeway

0411 swap

If you can't get on that's already tuned for your truck I would go to the junk yard and get an 0411 pcm then send it to get it base tuned for your truck. That would be the cheapest. The wiring pinout guide I got from a gmt400.com forum user named lextech. If you send him a dm with your truck year, engine, and trans he will email you the sheet ...Aug 2006. Posts. 412. Originally Posted by 96c2500 350 vortec. I was wondering if someone could help me with the 96 blackbox to 01 411 pcm much help appreciated. PM has been answered. Jeff. 98 GMC RCSB 2WD, Internally stock 305 w/Twin T-3 junkyard Turbos,4L80e,Ramjet intake,42lb.inj., 0411PCM, COS3,4675LBS w/me in it.Find a 5.3L using the same operating system and swap the engine segments. I did that when my buddy put a 6.0L in his truck. It already had an 0411 I had tuned. I swapped the tune from a 5.7L/4L60E to a 6.0L/4L80E. Personally I would go bigger than a 5.3L in truck but that is me.The 12200411 has been used many times with a marine intake. The 0411 has much better tuning support than the Black Box PCM. 3 Saab intercoolers cobbled into 1, 60lb.hr. injectors, E-85, Ramjet intake, LS1 fans, 12200411 PCM, EFILiveV2.Inches per mile: 63360. 63360/99.1 = 639.35418 tire rotations per mile. 639.35418 * 3.42 = 2,186.5913 trans rotations per mile. Now the speedo and GPS agree with each other, but with the scanner plugged in, I can see that the tranny is 16% off @ 50mph. Cruising at 50mph, the vehicle speed, according to the transmission, was 42mph.Hamburgers are a classic favorite for many people, but they don’t have to be unhealthy. With a few simple swaps and substitutions, you can make delicious and nutritious hamburger r...Texas. Posts. 534. Ect, vehicle speed and a/c pressure. only if you have an a/c pressure sensor wired to the pcm. Check the fan on run time make sure you have it set to something reasonable, maybe 30 seconds or so after the ect off temp is met. 97 ext cab short bed silverado 5.7 411 swap, edelbrock 29135 intake, lightly ported 906 heads milled ...Inches per mile: 63360. 63360/99.1 = 639.35418 tire rotations per mile. 639.35418 * 3.42 = 2,186.5913 trans rotations per mile. Now the speedo and GPS agree with each other, but with the scanner plugged in, I can see that the tranny is 16% off @ 50mph. Cruising at 50mph, the vehicle speed, according to the transmission, was 42mph.Description. This is a Delphi service # 12200411 Powertrain Control Module (PCM) that is used in many drive by cable Gen 3 LS engine swaps. They have been tested on a run stand after programming. This PCM has been reprogrammed as follows: 2001 5.3 engine with 4L60E base tune. VATS disabled. Downstream Oxygen (O2) sensors disabled.North Carolina. Check your ENG-1 fuse for the MAF. Lextech's tune definitely has some room for improvement as well, I had some issues with my 0411 swap in my 96 454; I believe there is some discussion regarding some adjustments to the 0411 tune in the 454 thread here.This is sorta how to 0411 pcm swap a 96/97 LT1 F bodyMods are:0411 pcm swap Strong Speed Works tune40# injectorsComp Cam 230/236 576/570 113lsaPorted heads L...It supposedly requires repinning the (4) LT1 pcm connectors to the (2) 411 pcm connectors, but uses the existing LT1 Harness. You should then be able to log data and tune LT1 motor using EFILive or HPtuners using vortec 5.7 tune as foundation. Ive pulled the wiring diagrams, bought the PCM and connectors for less than $100..

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