Notices
ECUs and Tuning Discuss Engine Management, Tuning, & Programming

Where is the 01 ECU

Thread Tools
 
Search this Thread
 
Old May 12, 2012 | 08:44 PM
  #1  
cpolly69's Avatar
Thread Starter
Junior Member
iTrader: (2)
 
Joined: Jan 2011
Posts: 258
Total Cats: 4
From: Columbus Ohio
Default Where is the 01 ECU

So today I started getting my gauges wired up and a few other simple things done in order to be prepared to install megasquirt soon.
As i got under the dash and looked for a hole in the firewall I noticed the ecu down there -

My car is 100% an 01 and everything I've read online says all nb2s have the ecu behind the passenger seat. I'm just wondering - anyone know if this is just an 01 thing or maybe some early models?

pic of vin sticker -
Attached Thumbnails Where is the 01 ECU-763fc68d.jpg  
Old May 12, 2012 | 09:40 PM
  #2  
crashnscar's Avatar
Former Vendor
iTrader: (9)
 
Joined: Jan 2008
Posts: 929
Total Cats: 9
From: Bay Area, California
Default

ECU is in the drivers footwell next to the steering column above the clutch pedal, mounted vertically.
Old May 12, 2012 | 09:51 PM
  #3  
hustler's Avatar
Tour de Franzia
iTrader: (6)
 
Joined: Jun 2006
Posts: 29,085
Total Cats: 375
From: Republic of Dallas
Default

Originally Posted by crashnscar
ECU is in the drivers footwell next to the steering column above the clutch pedal, mounted vertically.
Have fun getting to it, lol.
Old May 13, 2012 | 02:00 AM
  #4  
cpolly69's Avatar
Thread Starter
Junior Member
iTrader: (2)
 
Joined: Jan 2011
Posts: 258
Total Cats: 4
From: Columbus Ohio
Default

Yeah I already knew where it was in my car -
I was just curious about the years and when they moved it - No worries
MS install soon...
fail to follow...
Old May 13, 2012 | 02:12 AM
  #5  
crashnscar's Avatar
Former Vendor
iTrader: (9)
 
Joined: Jan 2008
Posts: 929
Total Cats: 9
From: Bay Area, California
Default

Originally Posted by hustler
Have fun getting to it, lol.
It's not bad.

Originally Posted by cpolly69
Yeah I already knew where it was in my car -
I was just curious about the years and when they moved it - No worries
MS install soon...
fail to follow...
90-93 is under the passengers feet.
94-97 is behind the passenger seat.
99+ is under the dash on the drivers side.
Old May 13, 2012 | 02:25 AM
  #6  
arildh's Avatar
Junior Member
 
Joined: Sep 2008
Posts: 60
Total Cats: 4
Default

The OEM harness (and OEM ECU)can easely be rerouted to behind the glove box. No splicing. Lots of space for ECU and other related stuff like data logger, LC1, boost controller, adapterboard etc.
Old May 13, 2012 | 10:12 AM
  #7  
hustler's Avatar
Tour de Franzia
iTrader: (6)
 
Joined: Jun 2006
Posts: 29,085
Total Cats: 375
From: Republic of Dallas
Default

Originally Posted by crashnscar
It's not bad.


90-93 is under the passengers feet.
94-97 is behind the passenger seat.
99+ is under the dash on the drivers side.
You were born in the 90s, give it 5- years and you'll understand. One day you're on your back, under the dash of the driver side telling people "its not hard", the next day you're paying someone to run a camera up your *** to see if you're going to make it to 40 without a -----bag on your belt.
Old May 13, 2012 | 08:03 PM
  #8  
cpolly69's Avatar
Thread Starter
Junior Member
iTrader: (2)
 
Joined: Jan 2011
Posts: 258
Total Cats: 4
From: Columbus Ohio
Default

Originally Posted by crashnscar
It's not bad.


90-93 is under the passengers feet.
94-97 is behind the passenger seat.
99+ is under the dash on the drivers side.
from the ms install .pdf
Name:  msquestion.png
Views: 132
Size:  220.8 KB

this is what led me to believe otherwise....
i guess they started putting them back there around 02...
Old May 13, 2012 | 10:17 PM
  #9  
crashnscar's Avatar
Former Vendor
iTrader: (9)
 
Joined: Jan 2008
Posts: 929
Total Cats: 9
From: Bay Area, California
Default

No, that is 94-97 location. 99+ is under the dash where you found yours.
Old May 13, 2012 | 11:23 PM
  #10  
cpolly69's Avatar
Thread Starter
Junior Member
iTrader: (2)
 
Joined: Jan 2011
Posts: 258
Total Cats: 4
From: Columbus Ohio
Default

Originally Posted by crashnscar
No, that is 94-97 location. 99+ is under the dash where you found yours.
thanks for clearing that up
Old May 14, 2012 | 12:10 AM
  #11  
18psi's Avatar
VladiTuned
iTrader: (76)
 
Joined: Apr 2008
Posts: 35,821
Total Cats: 3,482
Default

all nb's are under dash like crashncar said.
it is a pain in the butt to get to and work on, I'm in my 20's and will agree still
Old May 14, 2012 | 03:32 AM
  #12  
one-niner's Avatar
Junior Member
 
Joined: Sep 2010
Posts: 80
Total Cats: 1
From: Denmark
Default

Just for general information: The location of the ECU in a EUDM '99 - '00 is also under the passenger's foot rest.

- Tom
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
bigmackloud
Miata parts for sale/trade
19
Jan 8, 2021 11:24 AM
zephyrusaurai
Meet and Greet
2
Sep 28, 2015 10:59 PM
viriiguy
General Miata Chat
5
Sep 28, 2015 07:39 PM
Motorsport-Electronics
ECUs and Tuning
0
Sep 5, 2015 08:02 AM




All times are GMT -4. The time now is 01:57 AM.