9 replies to this topic

[simplyminis]

I have a ecu off a 94 cooper 101040

whats the difference ive seen other like a 101170 etc

 

thanks 

 

 

[jayh29]

Hi mate,

I think the cooper ecu's had better fueling, and any ecu with 11 needs a code from the alarm box before it will work.

Hope this helps.

cheers

Jay.

[simplyminis]

cheers im going to put it on ebay but wanted a better idea what type is was thanks

[Fast Ivan]

pretty sure the 101040 isn't a cooper ecu and the 101170 is a cooper ecu

 

you need an engine to go with the cooper ecu to get any benefits though, its not a bolt on sort of upgrade to the standard ecu as far a I know

[simplyminis]

it came off a cooper and was running

[Fast Ivan]

might have been swapped prior to you getting it maybe

[xrocketengineer]

Per Somerford Mini: The MNE101070 is the Cooper manual with no codes. The MNE101040 is for a manual Sprite or Mayfair with no codes.  

 

http://www.somerford...page=page&id=76

[FlyingScot]

It's a standard non cooper ECU without immobiliser coding as noted above.
Cooper ECU has different tables in the ECU coding with different fuelling, cooper engine has higher compression ratio (Pistons) than standard and AFAIR a different camshaft profile.

FS

[Guess-Works.com]

The cooper has a different camshaft, and also the shorter 3.2 final drive, other than that mechanically they are identical.

[spiguy]

pretty sure there are two different CR options on the 1275 Spi. From minimania:

 

1275cc, 1990 onwards (12A numbers)

12A/2A            Carburrettor type

12A/2B            Carburrettor and catalyst type

12A/2D            SPi (Single Point injection - Tbi, throttle body injection) with 9.4-1 CR

12A/E              SPi (Tbi - throttle body injection) with 10-1 CR

With the following suffixes:

F53                  10.0-1CR, 3.105 final drive, catalyst, oil cooler

F75                   9.4-1CR, SPi, 3.105 final drive, closed loop catalyst

F76                   9.4-1CR, automatic with closed loop catalyst

F77                  10.0-1CR, SPi Cooper, 3.2 final drive, closed loop catalyst

G01                  10.0-1CR, 3.105 final drive, catalyst, no oil cooler

G03                  9.4-1CR, 3.105 final drive, catalyst, May 1992 onwards

G04                  9.4CR, 2.76 final drive, catalyst, French only spec

G05                  9.4-1CR, automatic with catalyst

Edited by carlukemini, 21 March 2015 - 09:24 AM.