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L29 0411 swap?
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L29 0411 swap?
Replies 76 Views 14K eran. The 0411 is a 512kb PCM that allows for a higher rev limit than the above 96-00 Vortec 305/350/454 rpo L30/L31/L29 "blackbox" PCM which has a hard RPM limit of 6000rpm which can be raised from the stock 305/350 5600rpm defuel/5400rpm refuel and the stock BBC L29 rev limit of 5000rpm defuel/4800rpm refuel, but no matter how high an rpm above. You wont "gain" any power from the PCM swap, but you will gain the ability to refine it a bit better. Originally Posted by 96c2500 350 vortec. 8:1 compression, wondering if i can get some advice , every time it starts , hot or cold, it runs rich for 5-10 seconds until it clears, the injectors & pressure regulator are not leaking. But looking at the L30 (the 305), it is. 0411 PCM SWAP Questions. The 411 is a way faster pcm, its been used in many gm cars and trucks. Chevy techs recommend loctite, my Gen 6 engine building book says pipe dope. hey guys, been doing a lot of reading up on this subject. More to explore : PCM Inboard Intake & Fuel Systems, PCM Complete Inboard Gas Engines, PCM Sterndrive Motors & Components, Re: 0411 swap finishing touches and questions. The 0411 PCM has a much faster processor than the Black Box PCM and has dual timing tables. LT4 Hotcam will run very well in these engines if you degree it in on a 107 or 105* ICL rather than the 109* ICL it drops in at050 on a 112* LSA it is fairly PCM friendly even to the Blackbox. 4. Joined Oct 15, 2019 instructions and perfect running truck. After I did my swap my ac stopped working. The relearn works… the truck ran fine before I did plugs and wires…. Special Thanks to Lextech for the ideas and first write-up on gmtruckcentral. EFI 24x™ Reluctors Our EFI 24x™ crankshaft reluctors generate a 24x crankshaft signal that is commonly used with GM Gen III LS-Series PCMs. I'm sure I'll still have questions but I like having books on hand to reference and reading through a couple entirely is a good way to figure out how all. Also in find this design faulty due to possible fuel leaks (causing a fire) and water leaks to engine oil. 3, in place of my L31, that was originally equipped with Active Fuel Management (AFM) as long as I do a 0411 pcm swap would there anything. I have worked for two years building a nice 7. There is a very effective and economical option for LT1 F body cars swapping to a 411 PCM - especially simple for the later model OBD2 LT1s. I believe Lextech is still providing year specific pinouts for the 0411 swap. 3 in to a 4x4 build of a '52 Willy's CJ3A. breaks up like a rev limiter cause it screams to 5k but won't exceed it. If you click them and make a purchase, we may earn a small commission. For transnational corporations, meeting social responsibilities is an indisp. TCI makes a stand alone that'll go into the old diesels and carb gassersi believe it's the same case as the 4L80E at least their version is. I have been using these for a while with the Mexican GMT800 L31 tune. Honestly I thought the weakest link in the vortec motors was that stupid distributor cap. My truck is a 97 L29. The Real Housewives of Atlanta The Bachelor Sister Wives 90 Day Fiance Wife Swap The Amazing Race Australia Married at First Sight The Real Housewives of Dallas My 600-lb Life Last Week Tonight with John Oliver He should either consider an 0411 swap or drop back to a cam with less overlap like the LT4 Hotcam. by pmcquay » Fri Jul 07, 2023 3:00 am. Also thought of another reason to do this, thanks to a comment on one of my videos: For those who may want to put a Blazer DIC in their 96-97 upper console, hooking the fuel gauge and sender to the PCM will enable the DIC to show you remaining fuel mileage. My tips on the intake manifold job are. You wont "gain" any power from the PCM swap, but you will gain the ability to refine it a bit better. Thanks to RADustin and Lextech for all the help. 4L vortec for my 97 K3500 dually. You can buy the reluctor wheel from GM for about $40 compared to a couple hundred for the 350. However i need some opinions and advice. 73 = 2,098 @ 65 (nearly exact match for 245/75-16) 225/75-16 + 3 The Vortec 350 (L31) produces 255 hp at 4,600 rpm and 330 lbft of torque at 2,800 rpm. I have checked and rechecked my wiring until I'm blue in the face. Call (855) 806-1147 or Order Online! 99 Suburban 1500 4L80E Swap. There is also more support from the tuning software companies for the 0411. Launch the scanner software, initialize the Crank relearn function and within 3seconds of pressing "OK" on the pop-up just put the accelerator. The engine was zero decked, bored. I know this has been done plenty of times but what I find everywhere is leaving the black box installed and piggy backing a P0411 ecm to run the LS engine while the Blackbox runs the truck side. The 0411 (12200411) PCM (P01) was used in the 2001 and 2002 model years. With the 85mm … GM 29lb/hr injectors for 0411 swap. im just lacking and cant find much for the 0411 454 swap. If you want to do the 0411 PCM swap or have a 1996+ Vortec motor this is your forum! Threads 16K3K Messages 19 411 Swap 383 Vortec Newbie To Tuning. 4 has Five-O Motorsports Ford injectors and 0411 swap. I need feedback on the best way to manage efi under boost. Can't say much regarding the LSx TB but the 5. 9% positive Seller's other items Contact seller US $103. Run an 02 Express Van OS and seg swap a manual tune in 2013 Sonic RS Manual - 1. Want to swap the ramjet intake for looks and more power hopefully. Could use your help. Steve A said: Lextech has the spreadsheet for the 0411 pcm swap. Just pm him and ask. Looking at hptuners but having a hard time finding a list of what all they are capable of Plus, the new wiring harnesses and re-pinning. Aug 2016 3 Im putting a vortec 454 in my 78 Camaro with a th400 transmission and 3 I've done an egr, purge valve and ac delete. The 0411 PCM has a much faster processor than the Black Box PCM and has dual timing tables. I've got a set of L21 valve covers and without having the engine to mock it up, it looks like (from pictures) the bottom of the resonator is going to interfere with the coils on the passenger side. But with so many options available, how do you choose the right ones. Ls 0411 pcm l31 vortec swap. I know this has been done plenty of times but what I find everywhere is leaving the black box installed and piggy backing a P0411 ecm to run the LS engine while the Blackbox runs the truck side. I have found info on two gm injectors: 12482704, 01-02 camaro, 28 12561462, 01-04 vette, 29 My application is a rebuilt and hopped up L29 gen 6 454 getting the 0411 ecm swap. It seems like doing a write entire on the 0411 out of the suburban worked fine, though the truck cranks with no start so I probably missed a wire. The internet is full of 96/97 vortec people looking for a more subtle solution other than "just swapping in a 0411. Reaction score Location J1mac said: Title says it I need a pin out7 4x4. I have been looking into new injectors for a long time anyways. I used excel and converted the MAF and VE table from the black box to the 0411 pcm. if you can get passlock disabled then yes its as simple as a flash (with passlock disabled) and a harness repin. Chevy techs recommend loctite, my Gen 6 engine building book says pipe dope. (Cam,valves,rockers,springs,intake mod,pistons,balance,blueprint,computor work) I will be adding corsa diverters with ggb mufflers VATS Delete VORTEC Black Box 1996-1997 Vortec L29 L31 L35 47 7 $ 14900. 94LT1 4L60E with 0411 12202088 Cal - Any changes needed? By evilstuie in forum OBDII Tuning. 96+ Vortec Performance + Computer Swaps. Credit default swaps are like insurance policies issued by banks and taken out by investors. Tach is off by 30% on L29 0411 PCM setup Any fix for this? I finally got my 99 L29 7. peace Hog 11-16-2013 #10 View Profile. The L21 would be a near direct bolt in for your L29. I've done quite a bit of searching both here and around the web, and on the HP tuners site, as well as a few other locations and there's not a lot of detail other than a few posts here by @L31MaxExpress I don't see much about getting this working. Pinging L31 since I. 0411 Pinout Contact for Lextech. It's a great way to swap an LS in front of your existing TH350, 400, or 700R4. It allegedly had under 20k miles, and was in storage for about 15 years. Joined: Thu Jun 01, 2017 8:07 pm. Are you tired of spending a fortune on accommodations every time you go on vacation? If so, vacation home swapping might be the perfect solution for you. 73 posi with disc brakes, throttle body spacer, Shift kit, Borg Warner HP 2/4 Band, Dual Cage 29 Element input, Hardened Rings and Vanes, Corvette Servo, Corvette. Since the S10 pickup has different number of cylinders, has physical throttle cable (corvette has DBW) i have to change the Operating system completely. From the tune repository, you will find stock tunes from. centene management company If anybody has it or can contact lextech I would greatly appreciate it. It looks like the 12586243 pcm has the same wiring as the 0411 pcm. To do a segment swap, you need to start with 2 tunes with the same OS. The 411 is a way faster pcm, its been used in many gm cars and trucks. A crank sleeve adapter may be used here to make up the difference. In the case of the 0411 PCM, the OS is 12212156. My question is, will I be able to change over the Vin and Y/M/M listed in the. They have in abundance precisely what developing nations need. If you're looking for pinout sheets or information related to a 0411 swap on a 99 Suburban 5. Way more support and table to modify than jet dst. The problem is when I go to the 4000 rpm it says response out of time. Jump to Latest 4K views 8 replies 5 participants last post by afigueroa12 May 6, 2024. Take a 411 PCM from a 2001-2002 Chevrolet Express Van that was equipped with the 411 silverbodied PCM, swap to the dual 80 pin connectors, and flash the PCM with an 01-02 Express Van cal Advantages: No more 5800 rpm rev limit like. I have already emailed Lextech … I've got a 96 L29 equipped K2500 I 0411 swapped. the express van is where I got the base calibration for the 411 with l31 350. Quick Navigation. costco tahitian pearl earrings Jump to The US Securities and. This wasn't a 0411 computer but the 0411 shouldn't go into limp mode either for a TCC problem. If you click them and make a purchase, we may earn a small commission 1; 2; First Prev 2 of 2 Help with 0411 swap. While it is fun to answer each and every PM, it eats up a lot of time. 0411 pcm swap Jump to Latest Follow 648 views 11 replies 5 participants last post by Beasyphone Jun 20, 2024 R RGTire&Auto Discussion starter 10 posts · Joined 2024 #1 · Mar 27, 2024 So I did the 0411 swap on my 98 L31 Vortec a couple months back and recently I started the engine for the first time. Lextech truck and Vortec to 0411 Swap now famous! For anyone living under a rock and does not know about Lextech 0411 swap in a Vortec. They are also an excellent way to match up your asset income with your liabil. This section is for info on LSX or carburetor swaps into the OBS trucks. Has anyone done the 0411 swap and was able to keep the sensors stock? In my HP Tuners settings it has options for recirculation fitted, AC recirc or Fan# 2 and type fitted lists: serial, serial cycling, analog, analog cycling, passive and not fitted. 050), built my own stainless headers, put in 36 lb/hr Bosch injectors from 5-0 racing, and swapped to a 0411 ecm. Many magazines have shifted to online content, but lots of readers still like to read paper magazines and a few use discarded magazines for crafts. Was experimenting with the Dual Bank/Single Bank on my L29 454 today, no worky (I know, I have a dead right bank O2). 4 some of the excuses for swapping in an 0411, like the hard rev limit in the black box don't matter to me personally as its a tow vehicle and its never going to hit that rpm anyway even with a 0411 swap. Michigan. I have a 97 K3500 with 230k on the L29 7 I bought a 99 L29 complete engine to build and swap in. I have put together a Vortec 454 with some aftermarket goodies. Are you gearing up for a white elephant gift exchange? It’s a fun and popular holiday tradition where participants bring quirky, unexpected gifts to swap with one another A good theme for a black family reunion is the history of the family. September 20th, 2018 #10 View Profile -Tuning and such as: Do a 0411 swap and you can have a local tuner work on it. Per the drawings above, you didn't need to run a new power source. So we've swapped 0411 for black box. property for sale cm21 changed trans abuse to disabled. 7L Vortec 0411 Swap to RoadRunner!-= =-11-15-2011 #14 View Profile View Forum Posts Private Message Administrator Join Date May 2011 Location. can't get it to rev past 5k rpm. Potential Tuner Join Date Sep 2013 Posts 8. The computer model number isGm. Might start another thread on it. September 20th, 2018 #6 View Profile. Runs smooth on all 8 cylinders for a few seconds and then dies. Joined Sep 28, 2013 Messages 10,551 Reaction score 16,195 Location Houston TX. Don’t worry if you cannot find a friend or neighbor who want. He has been providing me NA tunes for 2 years now and he happens to be very familiar with tuning the L29 with superchargers. 1 and you'll be fine.
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Just have to pull the timing cover and swap the reluctor out. This PCM has been reprogrammed as follows: 2001 5. If you click them and make a purchase, we may earn a small commission And I think I have the black box pinout, so i'll make a conversion sheet and post it here for all. In what is being hailed as a global first, Seychelles has agreed to swap parts of. the pcm needs passlock disabled when its programmed. I … I have worked for two years building a nice 7. I have the 0411 ECU (but running the 5. I'm not super familiar with BBC, GM did offer the 8. Reaction score Location There is a long one of original threads about the 411 swap. 1032 posts · Joined 2007 Definitely, i have everything done, from the c1 c2 c3 c4 lt1 pins, to the c1 blue and c2 red 411 pcm. im just lacking and cant find much for the 0411 454 swap. Thanks to RADustin and Lextech for all the help. L29 454 Vortec with 0411 swap - Timing at WOT. 7 have added this to their watchlist99Expedited Shipping Seller does not accept returns Read item description or contact seller for details 99-06 LS 0411 PCM ECM Computer Engine Swap Mount Bracket Universal Flat (#256169887077) See all feedback. Live data adx file - project Ford clevo using 0411 pcm. Just the obvious differences 1mb flash etc. wide cut sawmill for sale So starting with the 2002 Express van L31 tune for your correct transmission, the following items need to be changed. September 20th, 2018 #10 View Profile -Tuning and such as: Do a 0411 swap and you can have a local tuner work on it. Ls 0411 pcm l31 vortec swap. Hello all, So i have a question about doing a swap to the 0411 computer in my truck (2000 k2500, 454 and 4l80e). The OS running is 12212156. 7L 2500 van, and best-guess initial tune for my setup by Black Bear on the 0411 (sorry). Take a 411 PCM from a 2001-2002 Chevrolet Express Van that was equipped with the 411 silverbodied PCM, swap to the dual 80 pin connectors, and flash the PCM with an 01-02 Express Van cal Sep 18, 2016 · Building a 72 Chevelle wagon with an L29/4L80, 12 bolt posi with a 3 4 wheel discs from a 99 Trans Am will provide the stopping power. 4 with 411 PCM setup running good and noticed that at idle the tach is about 300 RPM or so off but on the highway it's way off like 1k maybe more as I wasn't logging when I noticed it. July 7-11, 2024 - Rule Symposium (Boca Raton, FL) Register here. Swap the valve covers and the throttle body and you would be good to go. #1 ·Feb 11, 2012 (Edited by Moderator) ok for years ive debated this swap and gotten lost and confused in the stickies so here is what i had to do3 5 speed 97 vortec 5. Where To Start? Today at 2:47 AM; L31MaxExpress; LSX + Carb Swaps. I was able to perform MAF scaling with no problems, I was able to get most cells under 1% with ease during a few "road tuning" sessions. 0 from an Escalade into a square body. schlumberger houston office In the case of the 0411 PCM, the OS is 12212156. 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. There is also more support from the tuning software companies for the 0411. It would be the same as if they were tuning an 01-02 camaro at that point. granted im running a bigger cam and bigger injectors, but im hoping for a baseline tune that will at least let me start the thing. If you want to do the 0411 PCM swap or have a 1996+ Vortec motor this is your forum! Threads 16K1K Messages 14 L29 0411 Swap - Struggling with crank relearn and P0300. Thread starter Reluctanse;. 0411 swap need info. My truck is a 1998 GMC 3500 4x4 7. The burb is totally stock aside from a drop in K&N air filter. There is a very effective and economical option for LT1 F body cars swapping to a 411 PCM - especially simple for the later model OBD2 LT1s. 1997 LT1 to 0411 PCM Swap Im going to be swapping the ECU on my 97 Comp T/A (Trans Am) to a 0411 as I am eventually going to a 24x system with coil near plug and ditching the opti spark not only for reliability but for the ability to tune it with Hp Tuners as well. Copy the main ve before you change cylinder volume, then paste it back in after the change (it changes proportionally when you change cylinder volume and you need to change it back). 4 has Five-O Motorsports Ford injectors and 0411 swap. 4L L29 for my 97 k3500 - heads ported (295 cfm intakes), valves unshrouded, milled, cc matched and polished chambers, welded and ported manifold, Comp 01-411 cam and adjustable valvetrain, Bosch 36 lb injectors from 5-0, custom long tube stainless headers, 0411 swap with the Lextech sheets. Launch the scanner software, initialize the Crank relearn function and within 3seconds of pressing "OK" on the pop-up just put the accelerator. If you click them and make a purchase, we may earn a small commission rigsboo Newbie. Joined Montreal. BRN- Canister Vacuum Sw This switch is NOT SUPPORTED by the 0411. Whatever the reason, Homeswapper is a fantastic. If you click them and make a purchase, we may earn a small commission Then get the scan cable for a couple of weeks to log data, and send the log files, scan cable, and 0411 back to let them analyze and apply a new tune based on the logs. 454 0411 swap Anyone have a base tune for a l29 4l80e? I have done the wiring swap, it runs but runs like crap. Com Mail: Hot Rod Pit Stop, 6420 Wilshire Blvd. My question is, can HP tuners do the crank relearn procedure and cam adv/retard test? 2024 Events. failed to locate an appropriate address library I painted all the brackets and suspension parts, put energy susp poly bushings in the lower arms, along with Proforged ball joints. Hello, all Newbie to PCM Progamming With some questions. Anyone mind share a base tune file for this setup. I probably have 15-20 GM harnesses boxed up at the shop from everything from a CPI S10 to a 6. The painless l29 swap harness and the hacked up 95 engine harness are removed from the truck. Stock tune runs out of the box much better! Feb 5, 2018 · Just about Any junkyard in america will have a plethora of 96- 2000 vortec 54 based truck/vans to choose harness from. Could someone explain how many credits I need to use to do this swap. Stock tune runs out of the box much better! Feb 5, 2018 · Just about Any junkyard in america will have a plethora of 96- 2000 vortec 54 based truck/vans to choose harness from. Latest: Awest623; Today at 12:45 AM; 96+ Vortec Performance + Computer Swaps If you cant tune the 0411 with Tunerpro, and/or the engine is in the car, it might be better to use a new ECM. I also changed the regulator out 2 years ago but stupidly used an Amazon cheapo one. by pmcquay » Fri Jul 07, 2023 3:00 am. 0 Replies 4846 Views Last post by Knight rider Sun Dec 03, 2023 4:53 am; Base Tune Help L29 0411 Swap.
1999 L29 7 I was wondering has anyone tried to do the 411pcm swap on the l29 454 with the black box pcm. IDK if this is the right topic forum or not, but I'm looking for tech help. 7) in one of my GMT400s and it talks to all of the other bits on the truck easily with some EFILive tweaks; I assume it would do the same if it were running an LS instead An L29 Vortec would bolt in too but forget about fuel economy. 0411 swap experts chime in L29 0411 Swap - Struggling with crank relearn and P0300. 4runner forums I'm doing an 0411 swap on a99 suburban with an l31 and 97k2500 will an l29 and swapping a 6. This is a stock motor, only thing I've done is replace the stock muffler. 4L I4T E78, tuned, turbo mods, etc. I have already emailed Lextech … I've got a 96 L29 equipped K2500 I 0411 swapped. Reluctanse; Dec 28, 2022; 96+ Vortec Performance + Computer Swaps; 6 7 8. I'm new to HP Tuners and I have been working on the 0411 swap in my 98 2500 7. As obsolete489 stated before get on one of the gm forums and pm Lextech for wiring pinout locations and spreadsheet to simplify the swap. L29 411 swap base file Would anyone happen to have a 411 swapped 96 model L29 454 they would be willing to share their base file with, I?m not having much luck getting this thing to fire off after the swap, im not sure I have the correct file for the 4x pickup. united health care fsa login Returns: No returns, but backed by eBay Money back guarantee. To swap in the nv4500 you need the transfer case that was hooked to it. Truck is all stock with exception of injectors. Is there any reason to consider a 98 black box, verses the potential issues with the 0411? Since your truck is a 99 HPTuners does support the factory black box, however from a tunability stand point you'll be able make leaps and bounds worth of tuning adjustments with the 0411. Jump to Last week's sharp decli. The wiring is slightly different between the 96, 97, and 98 to 2000 trucks. 7/th350 The wife's truck. Mortgage refinancing is basically swapping out an old loan for a new better one. wordlegames.org Truck is all stock with exception of injectors. I did the 0411 swap and it starts on idles ok. 97 K3500 L29 with 0411 swap, I want to eliminate ABS system I'm in the process of swapping in a new L29 454 engine with ported heads, reground cam, Edelbrock pro-flow manifold, injectors, and throttle body, and making it work with a 0411, currently with an L31 tune in it. I have checked and rechecked my wiring until I'm blue in the face.
Ok , I've been doing a lot of research about swapping my 700 to a T56 in my 91 c1500. Jan 8, 2023 · Posts I have not started this project , just bought an l29 truck yesterday. Seems a little low and rich. com and to Brendan from. 411 Swap 383 Vortec Newbie To Tuning. com and to Brendan from. Like to swap over to 411. Location Actually the L29 is a pretty good head for low rpm. Heavy duty belt tensioner. I performed the 0411 swap and used a bin from 2002 express. I've came across something I'm not sure about. To do a segment swap, you need to start with 2 tunes with the same OS. Ok , I've been doing a lot of research about swapping my 700 to a T56 in my 91 c1500. Then put the L29 distributor cap on the L21s cam sensor body. Orpedcrow; Apr 15, 2023; 3 4 5. john deere spool valve rebuild peace Hog 11-16-2013 #10 View Profile. Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. Comp cams 08-503-8 T56 swap. 86 SWB crate vortec 5. Here is the in between work And this is how the pin in the PCM connector has to be crimped. The 411 is a way faster pcm, its been used in many gm cars and trucks. This PCM has been reprogrammed as follows: 2001 5. 97 K3500 L29 with 0411 swap - what software/hardware? by scottm-az » Thu Jun 22, 2023 2:44 am. I recently went to an 0411 on my 1996 Chevy K2500 with a 454 and a 4L80E, I received the pinout from LexTech, as well as his kit with the 0411 and connectors. email, which are known for phishing. I have a 98 Sierra and I want to know more about the 0411 swap? What does it do? What does it entail? Another happy Lextech customer here - got the 0411 swap done on my 2000 Tahoe Limited a few days ago and the pinout was right on and super easy to use. They have in abundance precisely what developing nations need. I followed his pinout to a T, although I did make a few. May 16, 2010 · Also for the 1997 guys if you are going to swap PCM's go to the 411 it has a faster processor as well as much better tuning parameters, s106banger I know you are attempting a swap. Looking for spreadsheet on 96 c3500 454 4l80 trans. 7L Vortec 0411 Swap to RoadRunner!-= =-12-05-2013 #5 View Profile View Forum Posts Private Message Electronic Ignition! Join Date Dec 2013 Age. 89/ea or Best Offer Condition: New Quantity: More than 10 available / 76 sold Bulk savings: Buy 1 $2026/ea 3 or more for $19. 7? I will be running stock ECU, likey from an Express Van or '00 truck. Can I tune the 0411 not to throw codes with a cam? I've been thinking a 212 to 218 intake duration at Let me know if there's a better thread for all these questions 411 swap tuning. The L29 454 did not have coil on plug, but the Topkick and Kodiak trucks had the option of an L21 454 which ran the 0411 and coil on plug ignition. aya health I got the 0411 pinout sheet from Lextech and did the wiring swap. Jan 21, 2017 · L29 0411 Swap - Struggling with crank relearn and P0300. 08-16-2013, 07:04 AM. I have worked for two years building a nice 7. I ended up buying EFILive as it is able to do a few things that it seems like HPTuners perhaps can't - reprogram the VIN and do some. Last edited by Shnraines; 10-16-2021 at 01:11 PM. However i need some opinions and advice. Then run a new wire from the egr to pin C2-7 on the 0411. Does that mean C2-7. I installed the Chevrolet Performance Hydraulic Roller Camshafts 12677151 (Duration at 215/223, Lift 473), New Style Fuel Injection Spyder, and Doug Thorley Headers. L29 0411 swap. 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 powerful 0411 LS1 style ECM Dec 13, 2017 · I really doubt there is anyone out there sell a harness for this engine meant for the 0411. I managed to find a 90 Suburban speedo cluster locally for $60 and a Tach cluster locally for $70. I know that this is something that is not likely to be share, but I'm a newbie with HPTuners. 1L swap questions from people all over world into every imaginable vehicle. Swap Robotics, a company that. I think injectors are common problem on the 7. 97 K3500 L29 with 0411 swap - what software/hardware? by scottm-az » Thu Jun 22, 2023 2:44 am. 4L L29 for my 97 k3500 - heads ported (295 cfm intakes), valves unshrouded, milled, cc matched and polished chambers, welded and ported manifold, Comp 01-411 cam and adjustable valvetrain, Bosch 36 lb injectors from 5-0, custom long tube stainless headers, 0411 swap with the Lextech sheets. My truck is a 97 L29. I already PM'd Lextech, but would love any help that can be offered with a base tune or at least a starting point for one The goal was for it to be a copy of a stock L29/4L80e tune, except using an 0411 PCM with the 2002 operating system. And lower in the sheet.