Board index i2/i3 Technical discussion i2/i3 for GM vehicles

i2/i3 for GM vehicles

Post here with any questions regarding the use of the i2 on supported Chevrolet, GMC, Cadillac, Buick, and Pontiac applications.

Moderator: sohfast94


Announcements
No unread posts 2019 Horsepower wars event!
by mikel » Wed Feb 06, 2019 12:29 pm
7
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Last post by mikel View the latest post
Wed Jul 03, 2019 7:21 am
No unread posts Pulsar for 15-19 6.4 Ram now available
by mikel » Tue Jan 22, 2019 4:43 pm
3
Replies
13473
Views
Last post by wayneh38 View the latest post
Sun Aug 04, 2019 7:46 am
No unread posts Horsepower Wars 2018! Dyno day/Show and shine
by mikel » Fri Mar 09, 2018 11:46 am
1
Replies
78536
Views
Last post by mikel View the latest post
Mon Apr 16, 2018 9:44 am
No unread posts Need to order products?
by mikel » Fri Jan 19, 2018 9:07 am
5
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117845
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Last post by 06MonteSS View the latest post
Tue Aug 20, 2019 10:45 am
No unread posts New PCM swap option for 15-19 Chrysler/Jeep applications
by mikel » Tue Feb 21, 2017 1:20 pm
10
Replies
541294
Views
Last post by RelentlessXJR View the latest post
Wed Sep 20, 2017 8:05 pm
No unread posts 2017 Camaro SS now supported!
by mikel » Tue Nov 29, 2016 5:47 pm
12
Replies
15304
Views
Last post by jonasbu11 View the latest post
Sat Oct 27, 2018 2:21 pm
No unread posts GM 8 speed tuning now available
1, 2, 3, 4by mikel » Tue Nov 29, 2016 5:43 pm
57
Replies
39835
Views
Last post by mikel View the latest post
Wed Jan 16, 2019 8:35 am
No unread posts i2 Full user manual
by mikel » Tue Dec 01, 2015 12:20 pm
11
Replies
18156
Views
Last post by bcamaross View the latest post
Tue Sep 12, 2017 7:52 pm
No unread posts Let us share your build!
1 ... 7, 8, 9by mikel » Fri Jun 06, 2014 11:24 am
124
Replies
2783203
Views
Last post by Javierx4x4Nop View the latest post
Wed Aug 21, 2019 11:12 pm

Topics
No unread posts i2030 Quick Start guide
by mikel » Fri Sep 25, 2015 11:53 am
13
Replies
13494
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Last post by mikel View the latest post
Tue Jan 08, 2019 1:32 pm
No unread posts Real Life MPG improvement? Post em!!!!
by jarminkhan » Thu Aug 22, 2019 5:03 am
0
Replies
2
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Last post by jarminkhan View the latest post
Thu Aug 22, 2019 5:03 am
No unread posts Real Life MPG improvement? Post em!!!
by jarminkhan » Thu Aug 22, 2019 5:01 am
0
Replies
1
Views
Last post by jarminkhan View the latest post
Thu Aug 22, 2019 5:01 am
No unread posts Diablo i3 vs i3Platinum
by knjdiablo » Sat Aug 17, 2019 1:23 pm
8
Replies
50
Views
Last post by knjdiablo View the latest post
Wed Aug 21, 2019 8:46 pm
No unread posts 2016 Corvette ZO6 tune?
by FRANK121 » Wed Aug 21, 2019 7:50 am
3
Replies
17
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Last post by 06MonteSS View the latest post
Wed Aug 21, 2019 2:21 pm
No unread posts I3 05 5.3 cam swap unsupported
by TBsleeper » Wed Aug 21, 2019 8:41 am
3
Replies
9
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Last post by 06MonteSS View the latest post
Wed Aug 21, 2019 1:28 pm
No unread posts What Programmer?
by FRANK121 » Tue Aug 20, 2019 10:33 am
2
Replies
16
Views
Last post by 06MonteSS View the latest post
Tue Aug 20, 2019 11:15 am
No unread posts 05 Sierra 5.3l stuck at please wait
by jklaug » Mon Aug 19, 2019 2:45 pm
2
Replies
13
Views
Last post by jklaug View the latest post
Mon Aug 19, 2019 4:48 pm
No unread posts Disable AFM only. Don’t want canned tune..
by Jchronis » Sat Aug 17, 2019 11:23 am
2
Replies
33
Views
Last post by Jchronis View the latest post
Mon Aug 19, 2019 3:04 pm
No unread posts 2019 gmc 6.2
by wayneh38 » Mon Aug 19, 2019 7:59 am
1
Replies
11
Views
Last post by mikel View the latest post
Mon Aug 19, 2019 10:04 am
No unread posts Gear Ratio!!
by mikel » Mon Aug 19, 2019 9:56 am
0
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11
Views
Last post by mikel View the latest post
Mon Aug 19, 2019 9:56 am
No unread posts 2015 GMC Sierra, 5.3L lean codes
by saftyguy » Thu Aug 15, 2019 9:34 pm
1
Replies
26
Views
Last post by 06MonteSS View the latest post
Fri Aug 16, 2019 11:08 am
No unread posts recommended tune 2015 Silverado?
by Stanleyj42 » Mon Jul 08, 2019 10:53 am
6
Replies
259
Views
Last post by saftyguy View the latest post
Thu Aug 15, 2019 9:41 pm
No unread posts Error code P0174 bank 2 too lean
by sjead26 » Thu Aug 15, 2019 10:32 am
1
Replies
24
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Last post by mikel View the latest post
Thu Aug 15, 2019 12:11 pm
No unread posts i3 for Hummer H3....whrre's the transmission adjustments??
1, 2by MrC1 » Wed Jul 10, 2019 8:48 pm
21
Replies
368
Views
Last post by mikel View the latest post
Wed Aug 14, 2019 11:51 am
No unread posts Real Life MPG improvement? Post em!!!
by mashagomes » Tue Aug 13, 2019 2:57 am
1
Replies
50
Views
Last post by mikel View the latest post
Wed Aug 14, 2019 7:17 am
No unread posts Long Term Fuel Trim!!
by tomjoshua » Sat Aug 10, 2019 8:30 am
1
Replies
58
Views
Last post by mikel View the latest post
Wed Aug 14, 2019 7:16 am
No unread posts Real Life MPG improvement? Post em!!!
by miskonskarn » Mon Aug 12, 2019 4:13 am
0
Replies
50
Views
Last post by miskonskarn View the latest post
Mon Aug 12, 2019 4:13 am
No unread posts Unstable Idle and DTC show 101 of the same code
by dmscpu » Mon Aug 05, 2019 6:30 pm
5
Replies
85
Views
Last post by mikel View the latest post
Wed Aug 07, 2019 7:18 am
No unread posts 2014 Corvette C7 Speed limiter? 134 mph
by Pastrulo » Sat Aug 03, 2019 12:57 am
1
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59
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Last post by mikel View the latest post
Mon Aug 05, 2019 9:01 am
No unread posts printable information!!
by jobinarwan » Sun Aug 04, 2019 6:38 am
1
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58
Views
Last post by 06MonteSS View the latest post
Sun Aug 04, 2019 11:54 am
No unread posts Will Not Clear simple codes
by TDHeller » Fri Aug 02, 2019 8:40 pm
1
Replies
50
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Last post by 06MonteSS View the latest post
Sun Aug 04, 2019 11:51 am
No unread posts Truck wont start
by Fishing1 » Mon Jul 22, 2019 6:21 pm
3
Replies
119
Views
Last post by Fishing1 View the latest post
Sat Aug 03, 2019 3:41 pm
No unread posts dod/afm disable not working
by tyler94 » Sun Jul 14, 2019 4:22 pm
3
Replies
147
Views
Last post by buicksuper08 View the latest post
Wed Jul 31, 2019 11:50 pm
No unread posts 2016 camaro ss dod/ tune not working
by KEITHKUCKUCK » Mon Jul 22, 2019 9:16 pm
9
Replies
187
Views
Last post by KEITHKUCKUCK View the latest post
Wed Jul 31, 2019 10:00 am
No unread posts Intune i3 won't back up ecm file!!
by mickenzyiks » Mon Jul 29, 2019 3:12 am
2
Replies
119
Views
Last post by 06MonteSS View the latest post
Mon Jul 29, 2019 10:42 am
No unread posts i3 tune for my 2010 Camaro SS L99
by ericbr007 » Tue Jul 23, 2019 9:57 pm
4
Replies
87
Views
Last post by ericbr007 View the latest post
Fri Jul 26, 2019 5:05 pm
No unread posts 2015 Corvette Stingray tune attempt with i3 went badly
by cls33 » Fri Jul 26, 2019 10:38 am
3
Replies
77
Views
Last post by mikel View the latest post
Fri Jul 26, 2019 12:19 pm
No unread posts 03 silverado z71 with i3 stuck in Please Wait
by TMO5N5 » Sat Jul 20, 2019 12:32 am
3
Replies
92
Views
Last post by mikel View the latest post
Wed Jul 24, 2019 11:54 am
No unread posts Tune for Gm cold air intake Cali
by Camaro238 » Mon Jul 15, 2019 8:38 pm
2
Replies
138
Views
Last post by Camaro238 View the latest post
Tue Jul 16, 2019 6:45 pm
No unread posts i2 question C5 Corvette
by Moonrunner » Mon Jul 01, 2019 12:50 pm
2
Replies
104
Views
Last post by Moonrunner View the latest post
Wed Jul 03, 2019 12:03 pm
No unread posts Lost i3 Tuner
by deviatone » Tue Jun 25, 2019 11:51 am
6
Replies
262
Views
Last post by mikel View the latest post
Wed Jul 03, 2019 9:55 am
No unread posts LTFT Adjustment Question
by jbuffum1 » Wed Jul 03, 2019 7:59 am
0
Replies
80
Views
Last post by jbuffum1 View the latest post
Wed Jul 03, 2019 7:59 am
No unread posts i3 Tuner Reboot
by Zilla-72 » Sat Jun 29, 2019 5:05 pm
1
Replies
90
Views
Last post by wehowardjr View the latest post
Sun Jun 30, 2019 5:23 am
No unread posts Adjusting speed limiter with i3 8200
by Martin0450 » Thu Jun 20, 2019 10:18 pm
1
Replies
120
Views
Last post by 06MonteSS View the latest post
Fri Jun 21, 2019 1:15 pm
No unread posts Ls3 longtube headers need tune
by 07kawirider07 » Wed Jun 19, 2019 5:02 pm
1
Replies
115
Views
Last post by 06MonteSS View the latest post
Wed Jun 19, 2019 10:30 pm
No unread posts Nice to have a tuned truck again.
by wehowardjr » Wed Jun 19, 2019 5:29 am
0
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107
Views
Last post by wehowardjr View the latest post
Wed Jun 19, 2019 5:29 am
No unread posts Wheel Size change not working
by bnjmnalan » Mon Jun 17, 2019 9:42 am
1
Replies
127
Views
Last post by bnjmnalan View the latest post
Tue Jun 18, 2019 3:15 pm
No unread posts User adjustable Parameter Questions - i3 '06 Sierra
by bnjmnalan » Mon Jun 17, 2019 12:00 pm
0
Replies
201
Views
Last post by bnjmnalan View the latest post
Mon Jun 17, 2019 12:00 pm
No unread posts Looking forward to a tuned Silverado again
by wehowardjr » Fri Jun 14, 2019 3:11 pm
2
Replies
145
Views
Last post by wehowardjr View the latest post
Fri Jun 14, 2019 4:11 pm
No unread posts 2000 silverado gear swap speedometer problems
by bilgnzl » Sat Jun 01, 2019 1:50 am
6
Replies
255
Views
Last post by bilgnzl View the latest post
Fri Jun 14, 2019 3:49 pm
No unread posts Key code?
by Kidd_2311 » Wed Jun 12, 2019 12:44 pm
0
Replies
107
Views
Last post by Kidd_2311 View the latest post
Wed Jun 12, 2019 12:44 pm
No unread posts One or more ECUs in this vehicle requires an update
by Ryan86 » Sat Mar 30, 2019 11:05 am
7
Replies
553
Views
Last post by 06MonteSS View the latest post
Fri Jun 07, 2019 6:27 pm
No unread posts intake and exhaust tune for 17 sierra 5.3
by Crimson_Sierra17 » Tue Jun 04, 2019 11:54 am
1
Replies
200
Views
Last post by mikel View the latest post
Wed Jun 05, 2019 3:52 pm
No unread posts inTune i3 - California vs. NOT California
by bnjmnalan » Sat Jun 01, 2019 7:45 am
1
Replies
134
Views
Last post by 06MonteSS View the latest post
Sun Jun 02, 2019 11:22 pm
No unread posts i3 issues for 2019 6.2L GM
by jbg90199 » Thu May 30, 2019 5:36 pm
2
Replies
179
Views
Last post by jbg90199 View the latest post
Fri May 31, 2019 12:37 pm
No unread posts obd access question/i3
by buicksuper08 » Wed May 15, 2019 10:31 pm
3
Replies
215
Views
Last post by mikel View the latest post
Fri May 24, 2019 10:01 am
No unread posts Re-Tune after unit update
by CMC » Mon Apr 22, 2019 9:06 pm
3
Replies
367
Views
Last post by kgry View the latest post
Tue May 21, 2019 3:49 pm
No unread posts I3 Freezing on startup screen
by klambert » Tue Feb 26, 2019 7:50 pm
5
Replies
435
Views
Last post by kgry View the latest post
Tue May 21, 2019 3:40 pm
No unread posts i3 software update TCM question
by kgry » Sat May 18, 2019 5:35 pm
2
Replies
221
Views
Last post by kgry View the latest post
Tue May 21, 2019 1:49 pm

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