411 Swap cheat sheet

[minytrker]

Does anyone have a good sheet for what pins go where for doing the swap over to a 411 pcm from a 98 vortec pcm? It would save alot of time vs looking at 2 diagrams.

[joecar]

There's at least two posted here, let me see ifI can find them...

[SS2win]

PM Lextech... he maintaines several spreadsheets for those swaps.

[Lextech]

P.M. Received.

Jeff

[TBusaMike]

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.
Thankyou in advance...

[joecar]

Do this (ask nicely):


PM Lextech... he maintaines several spreadsheets for those swaps.

[TBusaMike]

Do this (ask nicely):


Thankyou very much...I most certainly will. Its kinda refreshing to see/ speak with a group of down to earth Guys...."The World aint what it use to be" SMH

...thankyou again JOECAR

[malibu795]

PM sent lextech

[96c2500 350 vortec]

I was wondering if someone could help me with the 96 blackbox to 01 411 pcm much help appreciated

[Lextech]

I was wondering if someone could help me with the 96 blackbox to 01 411 pcm much help appreciated

PM has been answered.

Jeff

[Miguelc561]

Hey jeff. Also doing a 96 to 411 can I please get that pinout. Also a 97 pinout if you have one. Please and thank you I have also emailed you.

Miguel

[Ridesbyjon]

PM has been answered.

Jeff

Sent message regarding spreadsheet. Thanks

[theshop_steven]

I am also looking for a spreadsheet on a 97 black box to 411. Any help would be much appreciated. Thanks!

[ScarabEpic22]

I am also looking for a spreadsheet on a 97 black box to 411. Any help would be much appreciated. Thanks!

PM Lextech

[Madman13]

Please help i need the pinouts to swap the black box out of my 99 k2500 suburban 7.4l to an 0411 thanks

[SS2win]

https://forum.efilive.com/showthread.php?27026-411-Swap-cheat-sheet&p=233004&viewfull=1#post233004

[Joseph376]

I Sent a pm for the spread sheet Lextech. Needing one for the 411 PCM swap for my 1998 Chevrolet K1500 with a 5.7 and 4L60E. Email is jwpico19@gmail.com

[REM]

Hello Everyone...I am new to the forum. 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...

[Lextech]

As previously stated----Send me a PM with your name, year of truck, e-mail address so that I can contact you.

Jeff Jones---Lextech

[Smoke80]

Jeff sent a pm to you I need a spreadsheet for a 1997 Chevrolet K1500 blackbox to 0411 pcm 5.7 engine 4l80e transmission my email is joshuapatterson6@aol.com

[Dcon]

As previously stated----Send me a PM with your name, year of truck, e-mail address so that I can contact you.

Jeff Jones---Lextech

PM sent. Thanks Jeff!

[Moaber]

Hello. I am new to the forum. In fact, this is the first posting on any forum for me.
I am transplanting a '99 4.3 in to a 4x4 build of a '52 Willy's CJ3A. I want to swap the black box from the Blazer to a 0411 PCM. I have already emailed Lextech asking for pinouts for this application. I would like to know if there is an advantage to pinning the new PCM and tuning as an Express Van, as some have done, or if I am best to pin and tune as a 2002 Blazer. I am not sure if the pinning is the same or not. I have attempted to compare pins of the different years but find some discrepancies that make me unsure. I will also be making it a stand alone system without EGR, rear O2 and other emissions. This project has been an exciting challenge for me and even more exciting as I get closer to installing the drive train. I hope to drop her in this weekend for the first fit.

[Dcon]

Hello. I am new to the forum. In fact, this is the first posting on any forum for me.
I am transplanting a '99 4.3 in to a 4x4 build of a '52 Willy's CJ3A. I want to swap the black box from the Blazer to a 0411 PCM. I have already emailed Lextech asking for pinouts for this application. I would like to know if there is an advantage to pinning the new PCM and tuning as an Express Van, as some have done, or if I am best to pin and tune as a 2002 Blazer. I am not sure if the pinning is the same or not. I have attempted to compare pins of the different years but find some discrepancies that make me unsure. I will also be making it a stand alone system without EGR, rear O2 and other emissions. This project has been an exciting challenge for me and even more exciting as I get closer to installing the drive train. I hope to drop her in this weekend for the first fit.

Sounds like a fun project. I would be interested in following your progress. I am trying to convert my 350 ramjet mefi4 in a landcruiser to a 0411. I have a donor 1999 L31 2500 harness and blown engine for parts I am planning on using. Big learning curve for me, but fun. From what I read, the 0411 would be a step up from the black box.

[Moaber]

Dcon,

I will be working on my wire harness this weekend. Most of my time this past week was positioning the engine, fabricating frame horns for the motor mounts, and trying to figure out how everything is going to fit in that tiny engine compartment. The steering is going to be a trick. I just purchased a steering column and parts from Speedway Motors. The exhaust manifold has an EGR port that protrudes out right where my steering shaft needs to be. If I can't get around it I will need to find a manifold that doesn't use EGR. I have compared the '99 PCM pinout with the '02 pinout. There are several '02 pins that are labeled simply as "reference". I am not sure how these line up with the '99 pins. The '02 O2 sensors low reference wires are also a mystery to me. I "think" that reference is just ground but not sure. Hopefully I will get it figured out this weekend as I am transferring wires from one connector to the other and tearing wires out of the harness I don't need for a standalone system without tranny control. Pictures attached.237752377423776

I'll let you know how it goes. I don't think there is much difference between the V6 and V8 swaps.

[Jamyn]

Hey I was needing the 411 swap pin out sheet for a
1998 Chevy k1500 4WD 5.7 4L60E
My email is Jamyn.Wolters@usd210.org
Thank you

[Jake_Kemnetz]

Hello am looking in to doing 0411 swap on a 99 7.4 suburban would like to get info on getting a spread sheet
Thanks. Kemnetzj@yahoo.com

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