Hi e30 homies, This is my first post even though i have been a member for a while now, but ile skip all that bit and introduce myself properly on the noobs page.
i have another 'daily' e30 but i have recently bought a 325i genuine mtech 2, which the prev owner put a "super chip" in the ECU, and is now running "lumpy"
I know it sounds like an obvious question but Where is the ecu?
ive looked in the glovebox behind that plastic cover and the little metal silver box i pulled out didnt say motronic on it, and im quite sure its the ABS unit.
Am i looking in the wrong place?
i have been told it may be behind the steering wheel because its the MT2-se ??
Im sure one of you will know straight away, so can someone help please?
(ive allways wanted an e30 but im just getting started so im a noob with the lot)
(p.s sorry if this is in the wrong place i tried the search but it wasn't very specific)
I cant find it!!
Moderator: martauto
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ranxerox
- E30 Zone Newbie

- Posts: 62
- Joined: Fri May 03, 2013 11:00 pm
delete
Last edited by ranxerox on Tue May 14, 2013 10:06 pm, edited 2 times in total.
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jmc330i
- Engaged to the E30 Zone

- Posts: 6621
- Joined: Mon Jan 10, 2005 11:00 pm
- Location: Somerset
It's on the steering wheel side - nothing to do with being a tech2 though.
Under the dash there is a removable panel (3 plastic fixings that look like screw heads). With the panel removed, you can see the ecu tucked up under the dash, to the right of the steering wheel, kind of under the air vent.
Under the dash there is a removable panel (3 plastic fixings that look like screw heads). With the panel removed, you can see the ecu tucked up under the dash, to the right of the steering wheel, kind of under the air vent.
James
'91 325i Sport
'93 318i touring 16v
'91 325i Sport
'93 318i touring 16v
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Brianmoooore
- E30 Zone Team Member

- Posts: 49360
- Joined: Mon Jan 10, 2005 11:00 pm
ABS ECU is on the left side, engine ECU is on the right side, central locking ECU is on the driver's side. Applies to all E30s.
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Eethirty
- E30 Zone Newbie

- Posts: 10
- Joined: Thu Jan 06, 2011 11:00 pm
cheers guys, learn something new every day , why does it say the ecu is in the glovebox on youtube and some sites then? just to P people off?
cheers again.
cheers again.
||nitrojacko||
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Jim320i
- E30 Zone News / COTM Team

- Posts: 10627
- Joined: Sun Oct 25, 2009 11:00 pm
- Location: Leicestershire
Because some E30's are Left Hand Drive so that would make it the glovebox side...
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Eethirty
- E30 Zone Newbie

- Posts: 10
- Joined: Thu Jan 06, 2011 11:00 pm
Yea. i. thought. of. that. just. after. i. posted. it..
oops,
all sorted now and back together,
cheers again!
oops,
all sorted now and back together,
cheers again!
||nitrojacko||
