hi im new to all this at the mo and was wondering if anyone can help i have a 325i sport and was looking at fitting a m52b28 but dont want the hassel of the ews with the obd2 system, can i just use a m50 loom and plug the m52 into it or not if yes can it be any m50 loom ie 2.0 or does it have to be the 2.5
thanks for any help
m52 to m50 loom
Moderator: martauto
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Dan_556
- E30 Zone Newbie

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- Location: St Austell cornwall
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DanThe
- E30 Zone Team Member

- Posts: 28649
- Joined: Sat Sep 10, 2005 11:00 pm
- Location: Staffs
The M52 management is much better, you can swap it for M50 loom/sensors/ECU but it wont run right until you have had it mapped properly.
If you want the EWS removing send me a pm and I will tell you what ive been up to with a spare M52 ECU
If you want the EWS removing send me a pm and I will tell you what ive been up to with a spare M52 ECU
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rancido64
- E30 Zone Regular

- Posts: 407
- Joined: Tue Sep 15, 2009 11:00 pm
- Location: Bournemouth
Jesus, Dan. Is there anything to do with M50/52 swaps that you don't do?DanThe wrote:The M52 management is much better, you can swap it for M50 loom/sensors/ECU but it wont run right until you have had it mapped properly.
If you want the EWS removing send me a pm and I will tell you what ive been up to with a spare M52 ECU

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DanThe
- E30 Zone Team Member

- Posts: 28649
- Joined: Sat Sep 10, 2005 11:00 pm
- Location: Staffs
Not much TBH, its actually turning into an OCD type thing
I fired up my engine without EWS yesterday for the first time, it was great
I fired up my engine without EWS yesterday for the first time, it was great
