Search found 151 matches

by Apples
Thu Jun 15, 2023 8:10 am
Forum: Holden ALDL ECUs
Topic: V6 ecotec 3800. Tuning ls1 Pcm
Replies: 63
Views: 50507

Re: V6 ecotec 3800. Tuning ls1 Pcm

That woukd be great to have the info archived online
Thanks
by Apples
Thu Nov 11, 2021 8:39 am
Forum: GM LS1 512Kbyte and 1Mbyte and newer
Topic: P01 '0411 12200411 v6 support
Replies: 106
Views: 56161

Re: P01 '0411 12200411 v6 support

Have you remapped the injectors to the correct firing order as I think the 4.3 v6 is different to the 3800 been a long time since last time I worked on this
by Apples
Tue Nov 15, 2016 10:39 am
Forum: GM LS1 512Kbyte and 1Mbyte and newer
Topic: P01 '0411 12200411 v6 support
Replies: 106
Views: 56161

Re: 12200411 tune Disassembly (12225074)

Sorry dont have a manual.
All the info and pics found on the net.
I found a lot here http://www.autozone.com/repairinfo/repa ... deMain.jsp
I looked up 2001 Chevrolet Truck S10 P/U 2WD 4.3L SFI 6cyl
found wiring and info.
hope this helps.
by Apples
Fri Nov 11, 2016 3:58 pm
Forum: GM LS1 512Kbyte and 1Mbyte and newer
Topic: P01 '0411 12200411 v6 support
Replies: 106
Views: 56161

Re: 12200411 tune Disassembly (12225074)

well my plan is to try and run a V6 with ls1 coils and 411 pcm with auto.
then later on add 3 bar mafless tune.
I want to do it with out opening and modding the pcm.
by Apples
Fri Nov 11, 2016 2:00 pm
Forum: GM LS1 512Kbyte and 1Mbyte and newer
Topic: P01 '0411 12200411 v6 support
Replies: 106
Views: 56161

Re: 12200411 tune Disassembly (12225074)

I haven't seen a V6 using 18x 3x and 1x cam on a 411 from the factory.
that's not to say they don't exist.
by Apples
Fri Nov 11, 2016 10:32 am
Forum: GM LS1 512Kbyte and 1Mbyte and newer
Topic: P01 '0411 12200411 v6 support
Replies: 106
Views: 56161

Re: 12200411 tune Disassembly (12225074)

Found picture of OEM V6 Low res crank sensor.
OEM V6 sensor.jpg
OEM V6 sensor.jpg (89.73 KiB) Viewed 5996 times
This is the 24x conversion sensor wheel
24x conversion.png
24x conversion.png (33.35 KiB) Viewed 5996 times
now if I can make it fit a V6 balancer.

here is the 24x sensor wheel to degrees.
LS1 24X Crank.jpg
by Apples
Fri Nov 11, 2016 8:30 am
Forum: GM LS1 512Kbyte and 1Mbyte and newer
Topic: P01 '0411 12200411 v6 support
Replies: 106
Views: 56161

Re: 12200411 tune Disassembly (12225074)

Here is a 4.3 V6 low res crank and cam pattern look like.
4.3 cam crank waveform.jpg
4.3 cam crank waveform.jpg (6.83 KiB) Viewed 6005 times
Here is the V8 low res crank and cam pattern.
V8 cam crank waveform.jpg
V8 cam crank waveform.jpg (7.57 KiB) Viewed 5992 times
by Apples
Thu Nov 10, 2016 11:59 am
Forum: GM LS1 512Kbyte and 1Mbyte and newer
Topic: P01 '0411 12200411 v6 support
Replies: 106
Views: 56161

Re: 12200411 tune Disassembly (12225074)

yer got a few of the low res tune files. The cam sensor in the v6 engine may work but when you look at all the info on the net for the 4.3 V6 or the LS1 it shows a long duration sensor pulse compared to the v6 blip pulse. LS1 24X Cam.jpg so was going to try to duplicate the factory signal pulses. Th...
by Apples
Wed Nov 09, 2016 10:50 am
Forum: GM LS1 512Kbyte and 1Mbyte and newer
Topic: P01 '0411 12200411 v6 support
Replies: 106
Views: 56161

Re: 12200411 tune Disassembly (12225074)

ok started looking at HP Tunners found cylinder select option and firing order change and injector order change. was able to do changes now to make engine work with PCM. I have to try and make a 24x crank wheel to fit a V6 balancer and try and work out a cam 1x wheel. also looking at making a 7x whe...
by Apples
Fri Nov 04, 2016 12:59 pm
Forum: GM LS1 512Kbyte and 1Mbyte and newer
Topic: P01 '0411 12200411 v6 support
Replies: 106
Views: 56161

P01 '0411 12200411 v6 support

Hi guys,
I am looking for anyone who may have or knows someone who has done a disassembly and commented it out a LS1 bin.
I am looking for a software switch not listed in any of the current tuning packages.
It is related to number of cylinder used.

Apples