need an ecu

thanuttiscotsman · Post by **thanuttiscotsman** » Sun Nov 26, 2006 3:03 pm

hi there,
has anyone got a spare ecu? as mine has water damage inside the components are rusty etc. i think it could also be the reason for idle problems etc as i tested pretty much everything and its all ok. so needing an ecu here

rossco

jayw · Post by **jayw** » Sun Nov 26, 2006 3:15 pm

What system is yours? ( or just the bosch number off the top)

thanuttiscotsman · Post by **thanuttiscotsman** » Sun Nov 26, 2006 6:43 pm

hi there,
my current system is ml4.1 non cat and no knock sensor.

rossco

jayw · Post by **jayw** » Sun Nov 26, 2006 8:27 pm

No sorry thought i had a spare one (other than MY spare), all i've got left is 1.3 & 3.1

BazGTMi · Post by **BazGTMi** » Sun Nov 26, 2006 11:01 pm

I have a few spares, so it's a 2 row u need?

thanuttiscotsman · Post by **thanuttiscotsman** » Sun Nov 26, 2006 11:19 pm

hi there,
yup thats the one i need.

rossco

robin hughes · Post by **robin hughes** » Mon Nov 27, 2006 7:08 am

jay have you got one with the number 0 261 200 354 (green bosch label)

if so how much???

robin hughes · Post by **robin hughes** » Mon Nov 27, 2006 7:09 am

forgot to mention its a 3 row

jayw · Post by **jayw** » Mon Nov 27, 2006 1:53 pm

Nope Robin, sorry not got one

thanuttiscotsman · Post by **thanuttiscotsman** » Mon Nov 27, 2006 3:33 pm

hi there,
my ecu code is 0261 200 140 thats what i need.

cheers rossco

jayw · Post by **jayw** » Mon Nov 27, 2006 4:24 pm

Am i not right in thinking that any 2 row will work if we just change the EEPROM from the old one?

Or are there other circuitry differences?

Jay

Post by **Jezziebx16v** » Mon Nov 27, 2006 5:02 pm

Correct me if i'm wrong, but i thought a 2row ECU was a 2 row ECU, thought they were all the same

.

Jez

Post by **Toddman** » Mon Nov 27, 2006 5:13 pm

Almost all the 2 row ecus are interchangeable but there are small differences in the maps hence why they have different codes.

The 3 row ones may be slightly more involved as some had knock and some did not but there are several numbers that are all interchangeable but the maps from the 405 do differ from the BX due to the HP pump and the ignition timing is different to compensate for this.

0 261 200 119 - BX 16v ML4.1
0 261 200 125 - 405 Mi16 ML4.1
0 261 200 139 - 405 Mi16 ML4.1
0 261 200 140 - BX 16v ML4.1
0 261 200 158 BX 16v with CAT for German and Swiss market
0 261 200 161 - 405 Mi16 M1.3 CAT
0 261 200 354 - BX 16v M1.3
0 261 200 355 - 405 Mi16 M1.3

That should help a little.

Cheers
Luke

jayw · Post by **jayw** » Mon Nov 27, 2006 5:19 pm

jayw wrote:Am i not right in thinking that any 2 row will work if we just change the EEPROM from the old one?

Or are there other circuitry differences?

Jay

Luke, by what you say i figure this is correct then?

-
-
-

Any idea what the difference with this one then?

''0 261 200 158 BX 16v with CAT for German and Swiss market''

Post by **Toddman** » Mon Nov 27, 2006 8:01 pm

The ecu for the cat equipped models will, I assume be mapped to suit the cat and of course the DFW engine has different cam pulleys to alter the timing.
I would have thought that some countries may have had differing stds for emissions.

Cheers
Luke

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