david

Anyone know if an STi VI ECU will fit an STi V, or is it the same?

firefox

J.

The VI was a cosmetic change...

I believe they are the same Phase II ECU...

But dont quote me... DYNT should know... He is the MAN!!!

J.

Craig H

I'd have thought that would be fairly expensive if each ECU was bespoke.

Timothy Leuers

I thought that two ECUs even for the same model are not the same - each adjusted to suit the individual engine. Isn't this true?
If not, might I consider using a STi ECU on my WRX?

firefox

Howdy

The engines on the V and VI are the same ?

Hence the same ECU...

All V ECU's are the same... all VI ECU's are the same, etc... interchangable..

J.

DAZ

why do you want to charge ecu ?
got a problem with it

cheers

daz

david

DAZ,

I was thinking along the lines of new VI ECU might have a better map than the V.

Dave.

DYNT

Firefox - Thanx ...*git*

WRX will not be able to used the STi ECU even if the connector r the same.

The car would be able to start and drive but .. it will run rich.... do try it. U will notice the ignition timming advancement r different between ECUs . Even the injector and Air Flow Meter r different.

Some STi cars run extra sensor...ie. Air Temp. Sensor.

Version V and VI .......ECU ... hmmmm... I have no idea about that. Look into the engine bay of both cars and check if the sensor,injector .. air flow meter r the same.

See yaaaaa ...... bye.

Andycentral

Intresting thought David,I have got one lying about somewhere.If you find the number of the VI and its the same I will lend it you if you want.Then you can tell us all and life will be worth living again.