Sep 9, 2016 · E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. Content on E46 Fanatics Forum is generated by its users. E46 Fanatics Forum is not in any way affiliated with Bayerische Motoren Werks AG VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada

Feb 13, 2023 · E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. Content on E46 Fanatics Forum is generated by its users. E46 Fanatics Forum is not in any way affiliated with Bayerische Motoren Werks AG VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada

Oct 25, 2012 · I believe the M52 series engines in the E46 used the MS42 ECU. The M54B30 switched to the MS45 ECU around 03/2003 production. Before that it used the MS43 ECU. There are differences in the O2 sensors, intake manifold is plugged at the air temp sensor for MS45 and MAF and other parts (SAP) between the MS43 and MS45 ECUs.

Dec 15, 2010 · E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. Content on E46 Fanatics Forum is generated by its users. E46 Fanatics Forum is not in any way affiliated with Bayerische Motoren Werks AG VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada

Jul 23, 2015 · E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. Content on E46 Fanatics Forum is generated by its users. E46 Fanatics Forum is not in any way affiliated with Bayerische Motoren Werks AG VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada

Dec 18, 2015 · E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. Content on E46 Fanatics Forum is generated by its users. E46 Fanatics Forum is not in any way affiliated with Bayerische Motoren Werks AG VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada

May 30, 2020 · There's a section for tuning ecus in this. All u need though is an "Inpa K+dcan" usb cable, (make sure it has Ftdi chip for flashing on tune files to ecu). Laptop and driver software. There's also a detailed video on YouTube because you need to open the ecu to jumper wire a ground pin to get the ecu into boot mode to tune it

Aug 22, 2018 · E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. Content on E46 Fanatics Forum is generated by its users. E46 Fanatics Forum is not in any way affiliated with Bayerische Motoren Werks AG VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada

May 5, 2023 · 316i bms46 e46 ecu m43b19 Jump to Latest 1.9K views 1 reply 2 participants last post by ramon.rebersak Mar 26, 2024

Jul 18, 2015 · You get a box asking permission to program ECU, click Ok and the update begins. The update goes in two phases, first code then data, with a prompt before each phase begins. It takes about 10-15 minutes to complete for all ECUs, except about 45 minutes for MS45.1.