Apr 21, 2019 · I got my hands on a spare ECU from an Auto E46 (MS43), and I decided to use it as testing grounds for flashing, tuning and that sort of stuff.

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. Here is an issue: The car won't start, it is cranking, but doesn't run.

first to sync dme and ews then the car start and bank1 oxygen sensor2 and bank2 oxygen sensor2 work fine.

BMW E46 330i (MS43) CAN.

Now my car is manual, and so I don't think it's a direct swap in. . .

I include pinouts and color codes that I've made up for you within this video.

Sep 1, 2010 · Recently many of you 323/328ers have been begging to not be part of the "slow" group of the e46 section. I got my hands on a spare ECU from an Auto E46 (MS43), and I decided to use it as testing grounds for flashing, tuning and that sort of stuff. View sample plans.

At Bimmerforums, you will find technical how-to information maintenance specifics audio advice wheel and tire combinations and model specific details not found anywhere else. At Bimmerforums, you will find technical how-to information maintenance specifics audio advice wheel and tire combinations and model specific details not found anywhere else.

And the OBD port connects right to the ECU, if you want that to work.

Discussion Starter · #1 · Apr 22, 2019.

. It was used in E46, E38, E39, Z3.

When searching for used MS43 parts make sure you specify a 2001-2002 330i to ensure the correct components. .

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com/watch?v=yswbiySn9T8This is a great post on understandin.

When searching for used MS43 parts make sure you specify a 2001-2002 330i to ensure the correct components.

1 have five harness connectors to handle the flow of data and power supply. 2. .

I tried to swap another MS43 ecu. With in the next couple weeks I will be sourcing parts and giving a complete DIY. . my biggest concern is the wiring. . Please,.

I have posted several times a link to a swap on e46fanatics but it's all show and no go.

Choose a New Engine. .

All crimp terminals and connectors are new.

Now my car is manual, and so I don't think it's a direct swap in.

EGT option.

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Swap MS45 TO MS43 ECU [QUOTE=Jordan;4616592] [B]M54 E30 Swap Wiring: You should start with a E39 or E53 engine harness.