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LS1TECH - Camaro and Firebird Forum Discussion
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LS1TECH - Camaro and Firebird Forum Discussion
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Threads Tagged with
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LS3 Swap Electrical Controls question: BCM
tijoe
on Oct 29, 2010
Feb 26, 2026
10:38 AM
by
chimaera
6
9,752
Conversions & Swaps
2005 GTO PCM Swap warning:
McRat
on Aug 24, 2005
Nov 12, 2025
10:21 AM
by
G Atsma
7
20,818
PCM Diagnostics & Tuning
Need help with a pcm swap 98 to 99+
(
1
2
3
)
98z28bitcha
on May 20, 2010
Apr 10, 2025
11:50 AM
by
floridave
52
55,033
PCM Diagnostics & Tuning
Pinouts and wiring diagrams
(
1
2
3
4
5
...
Last Page
)
G-Body
on Feb 26, 2008
Mar 1, 2025
08:55 PM
by
Ch33vyy
293
738,968
Conversions & Swaps
PCM VIN Change
bluemach1
on Jun 26, 2011
Aug 20, 2024
09:44 PM
by
NSFW
14
8,869
PCM Diagnostics & Tuning
2005 5.3 pinout/diagram?
garys 68
on Nov 27, 2010
Jul 8, 2024
07:15 PM
by
the_merv
9
31,165
Conversions & Swaps
6.0 harness and PCM, will it work with a 5.3 engine?
bjamick
on Oct 10, 2011
May 8, 2024
05:42 PM
by
rjp559
9
18,664
Conversions & Swaps
PCM serial number change?
jimmyblue
on Feb 1, 2003
Nov 20, 2023
02:19 AM
by
mike1352002
4
5,128
PCM Diagnostics & Tuning
No power out on ECM fuel pump wire
(
1
2
)
MalibuRacing
on Aug 25, 2009
Oct 15, 2023
06:09 PM
by
Sdbound
20
66,738
Conversions & Swaps
5.3 wiring harness Wiring diagrams here!!!
(
1
2
)
91parkave
on Feb 23, 2008
Jul 11, 2023
03:03 PM
by
ptaylo5784
39
1,074,913
Conversions & Swaps
Poll
Drive by Wire or Throttle Cable
(
1
2
3
4
)
Whitedevil666
on May 11, 2010
Jun 14, 2023
08:46 AM
by
strutaeng
64
155,429
Conversions & Swaps
Running an LS on Propane
(
1
2
)
patooyee
on Apr 18, 2013
Jun 8, 2023
04:10 PM
by
G Atsma
35
30,963
PCM Diagnostics & Tuning
express van wiring
(
1
2
)
M6 Swap
on Nov 25, 2013
Mar 2, 2023
07:34 PM
by
TvanD
26
57,308
Conversions & Swaps
12200411 PCM ('01+ LS1) conversion on an LT1? Links inside!
(
1
2
)
trax
on Mar 21, 2007
Apr 14, 2022
10:27 PM
by
sj010489
32
21,971
PCM Diagnostics & Tuning
anyone converted a 2008 LS3 M6 e38 HPtuner tune for a e67 ECM
nycblazer
on Jan 15, 2010
Apr 4, 2022
05:12 PM
by
cpd004
8
3,929
PCM Diagnostics & Tuning
E38 ECM Harness extension?
tijoe
on Nov 5, 2012
Mar 5, 2022
08:18 PM
by
Zsolti
5
6,905
Conversions & Swaps
problems with swap harness and 411 pcm
1972nova
on May 1, 2012
Nov 29, 2021
02:59 AM
by
josefb134
19
14,861
PCM Diagnostics & Tuning
408 Iron Block on Budget?
Blackta24
on Nov 7, 2010
Sep 20, 2021
10:09 AM
by
G Atsma
16
26,098
Generation IV Internal Engine
'08 TBSS / 4L80E Issues
Dirty 30
on Apr 22, 2012
Jul 7, 2021
02:33 PM
by
MaroonMonsterLS1
16
17,604
Automatic Transmission
Turn on my E38 fans please!
(
1
2
)
Marktainium
on Jan 26, 2010
Jun 30, 2021
11:12 AM
by
G Atsma
21
22,276
Conversions & Swaps
Does E40 ECM works with a 2001 5.3 (24x) Motor ?
waid786
on Mar 21, 2013
Apr 14, 2021
02:36 PM
by
camarojunkie85
12
36,860
PCM Diagnostics & Tuning
cons of a 98 ls1 computer?
todds69
on Aug 11, 2011
Mar 23, 2021
12:21 PM
by
1998TransAmWS6.
15
10,504
Conversions & Swaps
LQ4 in a 1971 Nova
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3
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5
...
Last Page
)
hookemdevils22
on Dec 12, 2008
Feb 28, 2021
09:04 PM
by
dawgs74
648
248,228
Conversions & Swaps
Rebuilt 4l60e in limp mode!
Superdex07
on May 23, 2012
Feb 18, 2021
10:33 AM
by
mrvedit
17
22,432
Automatic Transmission
P0601 - 2006 Monte Carlo SS
JuniorMT
on Mar 26, 2012
Jan 23, 2021
09:58 AM
by
nrshotgun
6
10,646
LS4 Performance
Code U0100 Question
1989GTA
on Jun 22, 2013
Jan 8, 2021
01:34 PM
by
Craig Forman
7
18,892
PCM Diagnostics & Tuning
ls1 gto wiring and ecu
sr57e
on Sep 19, 2011
Dec 6, 2020
03:21 PM
by
Qdttracer9
7
5,441
Conversions & Swaps
2001 Express 8.1L pinouts
OOsilverado
on Jan 31, 2011
Dec 6, 2020
11:13 AM
by
Jeff Swallow
8
12,965
Conversions & Swaps
no power to ecu, tired of searching
rudyzturbota
on Mar 22, 2010
Aug 25, 2020
04:05 AM
by
ls1nova71
11
12,076
Conversions & Swaps
HP Tuners lean-burn function
(
1
2
)
Quick Double Nickel
on Nov 11, 2004
Apr 7, 2020
12:49 AM
by
gametech
22
13,317
PCM Diagnostics & Tuning
E38, E67, E40, ETC Factory ECM Harness connector info
85MikeTPI
on Sep 8, 2012
Aug 6, 2019
07:04 PM
by
Dragframe
1
16,124
Conversions & Swaps
LY6 harness for L92?
Dsprague
on Nov 15, 2011
Jul 22, 2019
06:04 PM
by
warriorpluto
18
6,521
Generation IV External Engine
E38 ECU Wiring Help Needed
Datsun1973
on May 9, 2011
Jun 15, 2019
11:57 PM
by
Tony the tigger
17
52,667
Conversions & Swaps
$10 DIY LT1 programming data logging USB cable vid
(
1
2
)
aknovaman
on May 12, 2014
Dec 20, 2018
09:58 AM
by
TSAEB
26
48,336
LT1-LT4 Modifications
3.4 to lt1 swap
(
1
2
)
tricked94camaro
on May 17, 2010
Nov 11, 2018
08:21 AM
by
tricked94camaro
24
14,971
LT1-LT4 Modifications
Bad Throttle Body Position Sensor...Maybe?
GXP866
on May 1, 2013
Sep 14, 2018
09:30 PM
by
Mrchevorlet
11
20,752
LS4 Performance
ls3 wire harness for crate engine install
boxmonkeyracing
on Apr 24, 2008
Jun 6, 2018
08:20 AM
by
Tyler Lucas
11
7,319
Conversions & Swaps
5.3 into Jeep VSS Question
(
1
2
)
davev78
on Jan 26, 2010
May 21, 2018
12:11 PM
by
AHenry014
28
57,276
Conversions & Swaps
Is mileage stored in the PCM or gauge cluster?
(
1
2
)
fastta
on Oct 31, 2005
Mar 7, 2018
07:53 PM
by
rayrat
29
109,798
PCM Diagnostics & Tuning
bench flashing harness (sloppy style)
denmah
on Aug 6, 2013
Mar 1, 2018
09:18 PM
by
Chevynova71
11
15,570
Forced Induction
2005 Chevy Z71 5.3 Something Not right
thenova70ss
on Aug 16, 2012
Oct 17, 2017
09:25 AM
by
Miranda Dechai
15
3,948
PCM Diagnostics & Tuning
98 ls1 Computer vs 99+
SmallBlock 383
on Feb 25, 2012
Aug 22, 2017
09:33 AM
by
pantera_efi
15
28,985
New LS1 Owners - Newbie Tech
E67 pinout and CTS-V schematics
(
1
2
)
95 LS1 Camaro
on Mar 2, 2009
Jun 6, 2017
12:17 PM
by
12SEC SS
20
39,692
Conversions & Swaps
CBM MEFIpro™ TUNING & DIAGNOSTIC SOFTWARE
John at CBM
on Apr 28, 2016
Jun 1, 2017
11:09 AM
by
John at CBM
2
6,262
Sponsor Sales & Specials
oil pressure sensor questions
mikezohsix
on Feb 15, 2011
May 30, 2017
03:06 PM
by
jozw30
14
51,298
Conversions & Swaps
Help with Pinouts GMPP LS3 E67 ECM
bshyster65
on Jun 15, 2013
May 23, 2017
10:44 PM
by
badazz81z28
15
18,482
Conversions & Swaps
Taking a stab at an LS engine in my '99 Sonoma
(
1
2
)
oct03gto
on Aug 22, 2008
Mar 15, 2017
11:55 AM
by
jgh64pkup
39
25,257
Conversions & Swaps
Engine Code
wcryan
on Feb 3, 2012
Jan 10, 2017
07:48 PM
by
L&L
19
10,513
Cadillac CTS-V 2004-2007 (Gen I)
LS2 Running on 4 cylinders....Help!
(
1
2
)
Durney
on Oct 16, 2010
Dec 5, 2016
06:48 PM
by
mrvedit
20
20,005
PCM Diagnostics & Tuning
LY6 Stand Alone Harness?
R.Kelley
on May 8, 2012
Nov 16, 2016
07:38 PM
by
ccrane0044
11
13,870
Conversions & Swaps
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