OBD2 Tuning

New Topic

77 topics

Topics

Replies

Views

Last post

MS45 - Tuning the Intake Manifold Model and Torque Tables

Last post by rkneeshaw « Thu Jul 06, 2023 2:49 pm
Replies: 22
by josh@severntuning » Fri Jul 12, 2019 12:12 am
1

2
22 Replies

212968 Views

Last post by rkneeshaw
Thu Jul 06, 2023 2:49 pm
Challenges of tuning for turbo (MS45 and MSS5x)

Last post by josh@severntuning « Thu Sep 16, 2021 4:59 pm
Replies: 2
by Renovelo » Mon Nov 30, 2020 10:39 pm

2 Replies

34104 Views

Last post by josh@severntuning
Thu Sep 16, 2021 4:59 pm
MSS6x Tuning Bible

Last post by Renovelo « Mon Aug 23, 2021 2:21 am
Replies: 2
by Renovelo » Sun Aug 22, 2021 10:05 pm

2 Replies

29173 Views

Last post by Renovelo
Mon Aug 23, 2021 2:21 am
MS45 engine won't start after flash

Last post by Renovelo « Sat Jul 24, 2021 8:59 pm

by Renovelo » Sat Jul 24, 2021 8:59 pm

0 Replies

24418 Views

Last post by Renovelo
Sat Jul 24, 2021 8:59 pm
MS45 failed flash + automatic transmission (EGS module)

Last post by Renovelo « Fri Jul 23, 2021 4:38 pm
Replies: 2
by Renovelo » Sat Jul 17, 2021 9:57 pm

2 Replies

30865 Views

Last post by Renovelo
Fri Jul 23, 2021 4:38 pm
Tuning MS45.1 E60 525i 530i with ByteTuner

Last post by Renovelo « Sun Oct 04, 2020 10:34 pm

by Renovelo » Sun Oct 04, 2020 10:34 pm

0 Replies

27992 Views

Last post by Renovelo
Sun Oct 04, 2020 10:34 pm
Z4 E85 192hp MS45

Last post by chiptuner123 « Sat Jun 28, 2025 10:37 am

by chiptuner123 » Sat Jun 28, 2025 10:37 am

0 Replies

253 Views

Last post by chiptuner123
Sat Jun 28, 2025 10:37 am
2002 325ci ms43 in need of a performance tune

Last post by Skrillah416 « Sat May 31, 2025 1:07 am
Replies: 1
by malcolm » Mon Apr 21, 2025 11:57 pm

1 Replies

8660 Views

Last post by Skrillah416
Sat May 31, 2025 1:07 am
E46 M54B30 MS45.1 Turbo tuning Guidance & help

Last post by Skrillah416 « Sat May 31, 2025 1:04 am

by Skrillah416 » Sat May 31, 2025 1:04 am

0 Replies

406 Views

Last post by Skrillah416
Sat May 31, 2025 1:04 am
help with starting a hot engine

Last post by luciano e46 brazil « Tue May 27, 2025 7:47 pm
Replies: 14
by luciano e46 brazil » Tue Jan 28, 2025 8:34 pm

14 Replies

260734 Views

Last post by luciano e46 brazil
Tue May 27, 2025 7:47 pm
ms45.1 throttle response

Last post by Rogue325i « Sun Apr 13, 2025 1:18 pm

by Rogue325i » Sun Apr 13, 2025 1:18 pm

0 Replies

8975 Views

Last post by Rogue325i
Sun Apr 13, 2025 1:18 pm
MS41.2 Using 540i HFM

Last post by wanhakim « Tue Jan 28, 2025 8:35 am
Replies: 7
by wanhakim » Tue Jan 21, 2025 7:43 am

7 Replies

14937 Views

Last post by wanhakim
Tue Jan 28, 2025 8:35 am
ms43map sensor swap

Last post by luciano e46 brazil « Sat Jan 25, 2025 4:11 pm
Replies: 2
by luciano e46 brazil » Sat Jan 25, 2025 2:31 pm

2 Replies

8209 Views

Last post by luciano e46 brazil
Sat Jan 25, 2025 4:11 pm
E46 M50 manifold swap!

Last post by Beanataur « Thu Nov 07, 2024 2:22 am
Replies: 2
by DBG » Wed Dec 20, 2023 10:05 pm

2 Replies

22963 Views

Last post by Beanataur
Thu Nov 07, 2024 2:22 am
e46 323 ms43 tuning help

Last post by luciano e46 brazil « Wed Oct 09, 2024 7:25 pm
Replies: 2
by luciano e46 brazil » Wed Oct 02, 2024 8:09 pm

2 Replies

13035 Views

Last post by luciano e46 brazil
Wed Oct 09, 2024 7:25 pm
MS45.1 Burble tune?

Last post by zephyrs_e46 « Thu Sep 05, 2024 10:35 pm
Replies: 1
by Aiden.McG » Tue Jan 10, 2023 12:03 pm

1 Replies

20123 Views

Last post by zephyrs_e46
Thu Sep 05, 2024 10:35 pm
MS45 bigger fuel pump

Last post by Sencore « Sun Aug 18, 2024 11:25 am

by Sencore » Sun Aug 18, 2024 11:25 am

0 Replies

12048 Views

Last post by Sencore
Sun Aug 18, 2024 11:25 am
MS45 MAF Transfer Curve Comparison

Last post by Gino Rama « Tue Aug 13, 2024 5:37 am
Replies: 16
by Renovelo » Thu Feb 20, 2020 12:40 am

16 Replies

115651 Views

Last post by Gino Rama
Tue Aug 13, 2024 5:37 am
MS45.1 Torque Tables Affected by Diff Ratio

Last post by ddavies564 « Mon Jul 22, 2024 4:34 pm

by ddavies564 » Mon Jul 22, 2024 4:34 pm

0 Replies

13320 Views

Last post by ddavies564
Mon Jul 22, 2024 4:34 pm
MS45 Catalyst Configuration (c_conf_cat)

Last post by rkneeshaw « Fri Jun 28, 2024 9:07 am
Replies: 10
by Renovelo » Sun Oct 25, 2020 3:04 pm

10 Replies

67497 Views

Last post by rkneeshaw
Fri Jun 28, 2024 9:07 am
lc_ls_cat_diag_cdn_man_act not working

Last post by Renovelo « Tue Jun 18, 2024 9:27 pm
Replies: 2
by galen@24racing.net » Sat Jun 15, 2024 12:21 pm

2 Replies

14880 Views

Last post by Renovelo
Tue Jun 18, 2024 9:27 pm
ZHP Base Tune?

Last post by Renovelo « Tue Jun 18, 2024 9:26 pm
Replies: 3
by galen@24racing.net » Thu Feb 22, 2024 5:53 pm

3 Replies

20476 Views

Last post by Renovelo
Tue Jun 18, 2024 9:26 pm
2004 330ZHP M6 Turbo install

Last post by etistl_e39 « Fri Nov 17, 2023 12:05 pm
Replies: 4
by xr7dave » Mon Oct 09, 2023 10:31 am

4 Replies

23580 Views

Last post by etistl_e39
Fri Nov 17, 2023 12:05 pm
MS42 - e39 - M52tub28 No rpm signal, no start

Last post by etistl_e39 « Sat Nov 11, 2023 8:48 pm
Replies: 5
by etistl_e39 » Wed Nov 08, 2023 2:54 pm

5 Replies

26213 Views

Last post by etistl_e39
Sat Nov 11, 2023 8:48 pm
MS 45 Infinitas/G-power/ASA Supercharger

Last post by Sencore « Thu Jul 13, 2023 4:25 am
Replies: 2
by Sencore » Mon Jul 03, 2023 2:52 pm

2 Replies

21568 Views

Last post by Sencore
Thu Jul 13, 2023 4:25 am
ms42 ews delete

Last post by Renovelo « Wed May 31, 2023 12:01 am
Replies: 1
by kupahu02 » Tue May 30, 2023 11:43 pm

1 Replies

19403 Views

Last post by Renovelo
Wed May 31, 2023 12:01 am
MS45.0 42lb injectors, SC14 Supercharger

Last post by rkneeshaw « Wed Apr 19, 2023 6:39 am
Replies: 1
by bkhayes » Mon Apr 10, 2023 7:08 pm

1 Replies

20311 Views

Last post by rkneeshaw
Wed Apr 19, 2023 6:39 am
Fuel Multiplier

Last post by Renovelo « Sat Apr 01, 2023 1:16 pm
Replies: 1
by evan411 » Sat Apr 01, 2023 11:31 am

1 Replies

19570 Views

Last post by Renovelo
Sat Apr 01, 2023 1:16 pm
MSS54

Last post by Slidewayz247 « Thu Mar 16, 2023 12:09 pm
Replies: 2
by Slidewayz247 » Wed Mar 08, 2023 9:34 am

2 Replies

22399 Views

Last post by Slidewayz247
Thu Mar 16, 2023 12:09 pm
MSS65 crackles/pops and bangs

Last post by Renovelo « Fri Mar 03, 2023 10:01 pm
Replies: 1
by olsboy » Fri Mar 03, 2023 9:18 am

1 Replies

19497 Views

Last post by Renovelo
Fri Mar 03, 2023 10:01 pm
Using a Non BMW IAT sensor (HPX)

Last post by xr7dave « Sat Dec 31, 2022 10:13 pm
Replies: 6
by xr7dave » Tue Dec 27, 2022 7:11 pm

6 Replies

31630 Views

Last post by xr7dave
Sat Dec 31, 2022 10:13 pm
MS45.1 EWS Delete

Last post by gabriel88870 « Fri Nov 18, 2022 11:34 am
Replies: 2
by Mjdarg » Mon Dec 20, 2021 11:47 am

2 Replies

27306 Views

Last post by gabriel88870
Fri Nov 18, 2022 11:34 am
MSS54 knock threshold

Last post by RyanR « Sat Oct 15, 2022 10:30 am
Replies: 2
by jhec23 » Mon Jul 26, 2021 7:03 pm

2 Replies

31895 Views

Last post by RyanR
Sat Oct 15, 2022 10:30 am
MSS60 V8 M3

Last post by Renovelo « Sun Oct 09, 2022 2:55 pm
Replies: 3
by praga » Fri Oct 07, 2022 12:35 pm

3 Replies

27882 Views

Last post by Renovelo
Sun Oct 09, 2022 2:55 pm
MS43 EWS/Immobilizer bypass?

Last post by Renovelo « Mon Sep 05, 2022 11:46 am
Replies: 1
by carpitchecodyl » Mon Sep 05, 2022 2:08 am

1 Replies

23169 Views

Last post by Renovelo
Mon Sep 05, 2022 11:46 am
MS45.1 Tuning injectors please help?

Last post by Renovelo « Thu Sep 01, 2022 10:00 pm
Replies: 1
by bmw33016 » Thu Sep 01, 2022 9:24 pm

1 Replies

21361 Views

Last post by Renovelo
Thu Sep 01, 2022 10:00 pm
MS45.1 P2227/baro pressure sensor - tunable?

Last post by NZ00Z3 « Tue Jun 07, 2022 5:47 pm
Replies: 3
by 100percentjake » Fri Mar 04, 2022 4:28 pm

3 Replies

31972 Views

Last post by NZ00Z3
Tue Jun 07, 2022 5:47 pm
MS45.1 getting the most out of headers

Last post by DrexelLake « Mon May 16, 2022 10:34 am
Replies: 10
by Gildner7215 » Tue Jul 06, 2021 3:48 pm

10 Replies

56268 Views

Last post by DrexelLake
Mon May 16, 2022 10:34 am
Re: MS45.1 SAP delete.

Last post by rkneeshaw « Wed Apr 27, 2022 2:01 pm
Replies: 2
by stanghp » Thu Jun 18, 2020 10:13 pm

2 Replies

35581 Views

Last post by rkneeshaw
Wed Apr 27, 2022 2:01 pm
MSS54 Undefined Parameters

Last post by rv32353 « Wed Mar 02, 2022 11:11 am
Replies: 10
by d_cleverzz » Sat Jan 11, 2020 5:50 pm

10 Replies

66926 Views

Last post by rv32353
Wed Mar 02, 2022 11:11 am

New Topic

77 topics

Return to Board Index

Forum permissions

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum