e46 Coding/Tuning

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Sticky: A quick and easy way to street tune your CSL conversion for drivability. by Pavlo Started by Pavlo, 11-15-2023, 07:24 PM	160 responses 8,596 views 21 likes	Last Post by karter16 08-13-2026, 09:52 PM
Sticky: Comprehensive MSS54/MSS54HP DME Information by Zekarus Started by Zekarus, 03-24-2020, 04:37 PM	76 responses 31,150 views 2 likes	Last Post by spxxx 07-15-2026, 02:58 PM
Sticky: Getting Started with NCS Expert by terra Started by terra, 03-22-2020, 03:13 PM	44 responses 13,709 views 4 likes	Last Post by Maxhouse97 12-22-2025, 01:22 PM
Sticky: TunerPro XDFs, DTCs, A2L, DIY Bench Flash Harness, Swap XDFs COMPREHENSIVE by R3Z3N Started by R3Z3N, 03-28-2020, 01:19 PM	11 responses 3,886 views 0 likes	Last Post by BoostAddict 05-24-2021, 11:16 AM
Not getting full sweep after replacing stepper motors in E46 M3 gauge cluster X27.589 by M3Bri54 Started by M3Bri54, 01-23-2026, 01:37 PM	2 responses 174 views 0 likes	Last Post by M3Bri54 02-04-2026, 06:18 AM
(fixed) MSS54 -> HP conversion woes by ___LUNK Started by ___LUNK, 01-05-2026, 09:12 PM	11 responses 369 views 1 like	Last Post by huage 02-03-2026, 05:43 AM
MSS54HP ECU Problem After H-Bridge Mod by Mpoweralem Started by Mpoweralem, 01-14-2026, 06:53 AM	9 responses 244 views 0 likes	Last Post by karter16 01-15-2026, 03:29 PM
Need help starting with NCS Expert - manipulation profile by Maxhouse97 Started by Maxhouse97, 12-23-2025, 03:47 PM	7 responses 373 views 0 likes	Last Post by Maxhouse97 01-13-2026, 02:28 PM
BMW Mk.4 (HIGH) Sat Nav map database editing by ac427 Started by ac427, 01-11-2026, 02:21 AM	4 responses 114 views 0 likes	Last Post by Shonky 01-11-2026, 01:27 PM
Help with Coding Issues re: NCS and PASoft by LSB4Me Started by LSB4Me, 02-06-2023, 09:33 PM	7 responses 971 views 0 likes	Last Post by LSB4Me 01-06-2026, 08:54 PM
Switching MSS54HP 2701 to version 2001 by paulpbmw Started by paulpbmw, 01-05-2026, 07:15 PM	0 responses 64 views 0 likes	Last Post by paulpbmw 01-05-2026, 07:15 PM
MSS54HP DME is not accepting the full bin file for CSL by T3amfish Started by T3amfish, 02-17-2021, 07:55 PM	17 responses 1,856 views 0 likes	Last Post by paulpbmw 01-05-2026, 07:08 PM
DIY: Flash your LCM with Newer Software (For triple blink and more) by terra Started by terra, 03-27-2020, 04:35 AM	14 responses 6,264 views 8 likes	Last Post by ac427 12-29-2025, 05:10 AM
INPA/software updates? by Zack Started by Zack, 11-20-2025, 01:04 PM	15 responses 993 views 0 likes	Last Post by Zack 12-15-2025, 06:47 AM
Abs module/pump replacement by M3fanatic580 Started by M3fanatic580, 12-13-2025, 06:30 AM	0 responses 44 views 0 likes	Last Post by M3fanatic580 12-13-2025, 06:30 AM
Best MAP CSL Tune + MAP sensor? by Nexite Started by Nexite, 11-28-2025, 04:27 PM	2 responses 248 views 0 likes	Last Post by CSL-ish46 12-11-2025, 06:29 PM
Converting an MSS54/HP into an MSS54HP CSL (H-bridge) by heinzboehmer Started by heinzboehmer, 03-25-2020, 03:49 PM	119 responses 17,309 views 2 likes	Last Post by terra 12-08-2025, 05:08 PM
CSL IAT Sensor location by amiao Started by amiao, 07-22-2025, 02:22 PM	7 responses 284 views 0 likes	Last Post by karter16 12-04-2025, 10:43 AM
Shark Injector v2 for e46 m3 - smog compliant? by trancenation Started by trancenation, 11-08-2025, 11:56 AM	1 response 122 views 0 likes	Last Post by 332 12-03-2025, 11:17 AM
ANYONE KNOW WHAT MAP IS IN 3FFC AND 3FFD LOCATION IN HW2701 MSS54HP BIN? by paulpbmw Started by paulpbmw, 11-27-2025, 07:41 PM	2 responses 76 views 0 likes	Last Post by paulpbmw 12-01-2025, 05:52 PM
Aftermarket seats. Airbag delete by akamin68 Started by akamin68, 11-29-2025, 04:38 AM	3 responses 85 views 0 likes	Last Post by Mr.wReckless 11-30-2025, 01:57 PM
MSS54HP Boot Mode (Grounding pins 32 on the EEPROM) by Darbshaw Started by Darbshaw, 07-08-2021, 05:27 PM	8 responses 2,431 views 0 likes	Last Post by thatwhitebmw 11-22-2025, 03:27 PM
Testo Data Logging by Pheno by SliM3 Started by SliM3, 05-05-2020, 09:23 AM	15 responses 2,836 views 2 likes	Last Post by Nassib 11-22-2025, 03:28 AM
New LCM - update vehicle details? by YYZ-M3 Started by YYZ-M3, 11-08-2025, 11:17 AM	0 responses 62 views 0 likes	Last Post by YYZ-M3 11-08-2025, 11:17 AM
Csl Hardware/Firmware conversion Canada by Tigm3 Started by Tigm3, 10-27-2025, 11:11 AM	1 response 141 views 0 likes	Last Post by 95///M3 10-28-2025, 05:47 AM
eeprom backup by 4getr34 Started by 4getr34, 10-26-2025, 03:27 AM	0 responses 44 views 0 likes	Last Post by 4getr34 10-26-2025, 03:27 AM
Tapping into the CAN bus by ac427 Started by ac427, 10-24-2025, 02:42 AM	3 responses 94 views 0 likes	Last Post by George Hill 10-24-2025, 01:05 PM
Best way to code out Daytime running lights by SurgeSi Started by SurgeSi, 10-20-2025, 02:21 AM	2 responses 161 views 0 likes	Last Post by SurgeSi 10-22-2025, 02:34 AM
BMWLogger-- anyone have any luck getting the innovate Wideband to integrate? by Obioban Started by Obioban, 05-20-2025, 12:23 PM	1 response 128 views 0 likes	Last Post by Randall921 10-21-2025, 10:52 PM
E46 - Disable Seat Belt Light - Coding Issue - BMW Scanner by Ngr2001 Started by Ngr2001, 10-10-2025, 10:22 AM	0 responses 210 views 0 likes	Last Post by Ngr2001 10-10-2025, 10:22 AM
E36 S54 swap coding by et89 Started by et89, 04-09-2025, 10:45 AM	7 responses 442 views 0 likes	Last Post by Bry5on 10-06-2025, 12:18 PM
Testo - Save window layout by ac427 Started by ac427, 10-06-2025, 10:48 AM	0 responses 44 views 0 likes	Last Post by ac427 10-06-2025, 10:48 AM
PCV Sucking Jet Pump Delete by eacmen Started by eacmen, 03-23-2020, 03:07 PM	12 responses 1,182 views 0 likes	Last Post by ac427 10-06-2025, 04:13 AM
PLX wideband and Testo by headlock Started by headlock, 09-17-2025, 10:30 PM	1 response 88 views 0 likes	Last Post by Tomba 09-23-2025, 03:06 AM
DME is stuck in Program flashing mode by D-O Started by D-O, 08-31-2025, 07:50 AM	8 responses 406 views 0 likes	Last Post by D-O 09-20-2025, 10:07 AM
Need help (VIN swap on ECUs) by x Spades x Started by x Spades x, 09-19-2025, 04:21 PM	0 responses 56 views 0 likes	Last Post by x Spades x 09-19-2025, 04:21 PM
The "Complete" MSS54HP CSL 0401 XDF (Updated 20 Sep 2025) by karter16 Started by karter16, 03-01-2025, 10:53 PM	4 responses 1,083 views 11 likes	Last Post by karter16 09-19-2025, 02:59 PM
Fuel Tank Breather Valve by 332 Started by 332, 09-09-2025, 06:58 AM	7 responses 139 views 0 likes	Last Post by chalaka 09-18-2025, 06:12 PM
Need help changing VIN on DME by elbert Started by elbert, 03-14-2023, 05:10 AM	5 responses 2,349 views 0 likes	Last Post by D-O 09-18-2025, 04:21 PM
gear calculation - algorithm and small helper by PistenPeter Started by PistenPeter, 09-14-2025, 08:15 AM	2 responses 109 views 4 likes	Last Post by PistenPeter 09-15-2025, 06:51 AM
Flashing Terra's binary and the Mullet tune - questions by D-O Started by D-O, 09-13-2025, 10:42 AM	3 responses 304 views 0 likes	Last Post by D-O 09-15-2025, 05:17 AM
NCS expert - value remains aktiv even if I changed it to nicht_aktiv by E46m3zcp Started by E46m3zcp, 09-11-2025, 10:01 AM	3 responses 138 views 0 likes	Last Post by Tbonem3 09-12-2025, 10:25 AM
SET IDLE @1200 by nyb Started by nyb, 08-29-2025, 10:23 AM	0 responses 103 views 0 likes	Last Post by nyb 08-29-2025, 10:23 AM
Integrating ECU Master ADU7 into OEM DME by PenguinScotty Started by PenguinScotty, 08-05-2025, 10:45 AM	8 responses 374 views 0 likes	Last Post by sda2 08-19-2025, 01:16 AM

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