ECU for 93-96 Turbo
#1
Scooby Regular
Thread Starter
Join Date: Jun 2007
Location: Germany
Posts: 111
Likes: 0
Received 0 Likes
on
0 Posts
ECU for 93-96 Turbo
i try make a list with performance information...
i need infos about psi and hp for every ECU
U8, W6, 2C - 1993/1994 WRX 11.47psi 240 HP
W9 - 1994 WRX RA 11.47psi
V7, 7D, 6D - 1993 to 1996 UK/Euro 11.47psi
SA (STi chipped) - 1993/1994 STi 13.64psi
SB (STi chipped) - 1993/1994 STi RA 13.64psi
SC (STi chipped) - 1995/1996 STI 260 HP
Z4 - 1995/1996 WRX 12.7psi
Z5 - 1995/1996 WRX RA 12.7psi
6K (STi mapped, but not Chipped) - 1995/1996 STi 13.64psi
7K (STi mapped, but not Chipped) - 1995/1996 STi RA13.64psi
Prodrive UK ECU (Prodrive Chipped) - 1994 to 1996 13.68psi
i need infos about psi and hp for every ECU
U8, W6, 2C - 1993/1994 WRX 11.47psi 240 HP
W9 - 1994 WRX RA 11.47psi
V7, 7D, 6D - 1993 to 1996 UK/Euro 11.47psi
SA (STi chipped) - 1993/1994 STi 13.64psi
SB (STi chipped) - 1993/1994 STi RA 13.64psi
SC (STi chipped) - 1995/1996 STI 260 HP
Z4 - 1995/1996 WRX 12.7psi
Z5 - 1995/1996 WRX RA 12.7psi
6K (STi mapped, but not Chipped) - 1995/1996 STi 13.64psi
7K (STi mapped, but not Chipped) - 1995/1996 STi RA13.64psi
Prodrive UK ECU (Prodrive Chipped) - 1994 to 1996 13.68psi
#3
Scooby Regular
Thread Starter
Join Date: Jun 2007
Location: Germany
Posts: 111
Likes: 0
Received 0 Likes
on
0 Posts
U8, W6, W9, 2C - 1993/1994 WRX 11.47psi held to redline Fuel Cut 14.57psi 240 PS
W9 - 1994 WRX RA 11.47psi
V7, 7D, 6D - 1993 to 1996 UK/Euro 11.47psi
SA (STi chipped) - 1993/1994 STi 13.64psi
SB (STi chipped) - 1993/1994 STi RA 13.64psi
SC (STi chipped) - 1995/1996 STI 260 HP
Z4 - 1995/1996 WRX 12.7psi dropping to 11.78psi @ 6600rpm Fuelcut 15.65psi 260 PS
Z5 - 1995/1996 WRX RA 12.7psi
6K (STi mapped, but not Chipped) - 1995/1996 STi 13.64psi
7K (STi mapped, but not Chipped) - 1995/1996 STi RA13.64psi
Prodrive UK ECU (Prodrive Chipped) - 1994 to 1996 13.68psi
who have more infos = ? i hope to complete the list!
W9 - 1994 WRX RA 11.47psi
V7, 7D, 6D - 1993 to 1996 UK/Euro 11.47psi
SA (STi chipped) - 1993/1994 STi 13.64psi
SB (STi chipped) - 1993/1994 STi RA 13.64psi
SC (STi chipped) - 1995/1996 STI 260 HP
Z4 - 1995/1996 WRX 12.7psi dropping to 11.78psi @ 6600rpm Fuelcut 15.65psi 260 PS
Z5 - 1995/1996 WRX RA 12.7psi
6K (STi mapped, but not Chipped) - 1995/1996 STi 13.64psi
7K (STi mapped, but not Chipped) - 1995/1996 STi RA13.64psi
Prodrive UK ECU (Prodrive Chipped) - 1994 to 1996 13.68psi
who have more infos = ? i hope to complete the list!
#6
This may be a question that has been asked before, but how do I tell what ECU I actually have fitted to my car?? Mine has a sticker on the front saying 3B, which doesn't seem to appear on the list...
It's a '96 WRX import, by the way.
OJR.
It's a '96 WRX import, by the way.
OJR.
Trending Topics
#12
Hopefully someone will know the answer to this, what are the differences between the 6K and 7K ecus? Obviously one is from the V2 STi and one is from the V2 STi RA but what does the 7K have that the 6K doesn't?
#13
Scooby Regular
iTrader: (1)
May be worth speaking to Scott T as he's had plenty of experience with early ecus (www.polarperformance.co.uk).
#14
Scooby Regular
iTrader: (2)
If you send me a PM I'll compare the 2 maps when I get on my other PC
There isn't alot of difference though IIRC.
I think the 7K has a bit of a strange fuel map at the low end. No idea why though, asthe ECU will run closed loop fuelling there anyway.
At the top I think their pretty similar, and also run similar boost.
Both have the same rev limit IIRC but could be wrong as along time since I compared side'by'side.
There isn't alot of difference though IIRC.
I think the 7K has a bit of a strange fuel map at the low end. No idea why though, asthe ECU will run closed loop fuelling there anyway.
At the top I think their pretty similar, and also run similar boost.
Both have the same rev limit IIRC but could be wrong as along time since I compared side'by'side.
#17
Scooby Regular
iTrader: (1)
Join Date: Oct 2007
Location: Portsmouth
Posts: 403
Likes: 0
Received 0 Likes
on
0 Posts
Yeah that is a bit of a grey area there it is classed as a wrx v limited so it should have the z4 however the engine code is a v2 sti and has sti parts fitted too (I know very strange)
#19
If you send me a PM I'll compare the 2 maps when I get on my other PC
There isn't alot of difference though IIRC.
I think the 7K has a bit of a strange fuel map at the low end. No idea why though, asthe ECU will run closed loop fuelling there anyway.
At the top I think their pretty similar, and also run similar boost.
Both have the same rev limit IIRC but could be wrong as along time since I compared side'by'side.
There isn't alot of difference though IIRC.
I think the 7K has a bit of a strange fuel map at the low end. No idea why though, asthe ECU will run closed loop fuelling there anyway.
At the top I think their pretty similar, and also run similar boost.
Both have the same rev limit IIRC but could be wrong as along time since I compared side'by'side.
Does the 7K ECU have the ability to run the 5th injector? I ask because I've heard rumour that Subaru only put a 5th injector on the Type RA to homologate it for rally use, it doesn't actually see any use in the production cars. Thanks for your time and knowledge Scott.
Last edited by TVA; 19 May 2008 at 04:51 AM.
#20
I drive a 96 wrx sti ii wagon with 260ps also fitted with a 3b ecu - doesn't help much but at least orj600 isn't on his own anymore. If you do replace it with something else - I'll buy your old 3b as a spare.
Thread
Thread Starter
Forum
Replies
Last Post
jobegold@hotmail.co.uk
ScoobyNet General
2
27 September 2015 09:44 PM
MightyArsenal
Wheels, Tyres & Brakes
6
25 September 2015 08:31 PM