What ecu this is???
Hi guys
While i was fumbling about inside my engine bay i was looking at the label on the turbo its a MY94 STI and it has a TD05 H stamped on it is that the right turbo for this car?. Any ideas what the H stands for? Also was looking at the ecu and the label read SA with a code saying A19-000-RZO looking at the circuit board there's no room to fit any piggyback chips,any ideas what family of ecu's this is from cos i thought Z4 ecu's where fitted to this year of car? Cheers |
Originally Posted by sti69
Hi guys
While i was fumbling about inside my engine bay i was looking at the label on the turbo its a MY94 STI and it has a TD05 H stamped on it is that the right turbo for this car?. Any ideas what the H stands for? Also was looking at the ecu and the label read SA with a code saying A19-000-RZO looking at the circuit board there's no room to fit any piggyback chips,any ideas what family of ecu's this is from cos i thought Z4 ecu's where fitted to this year of car? Cheers The ECU code 'SA' is correct for STI v1 sedans manufactured from Nov 1992 - Aug 1994. The 'Z4' was fitted for WRX sedans manufactured from Sept 1994 - August 1996 and for STI v2 sedans manufactured from July 1995 - August 1996. See http://www.jprova.co.jp/product/engine/ecu.html (all dates are specified in year of the emperor format, just add the specified number of years to 1988). |
Originally Posted by sti69
Hi guys
While i was fumbling about inside my engine bay i was looking at the label on the turbo its a MY94 STI and it has a TD05 H stamped on it is that the right turbo for this car?. Any ideas what the H stands for? Also was looking at the ecu and the label read SA with a code saying A19-000-RZO looking at the circuit board there's no room to fit any piggyback chips,any ideas what family of ecu's this is from cos i thought Z4 ecu's where fitted to this year of car? Cheers |
Cheers mate :lol:
Thanks for the info!!!! |
SA is correct, the STi RA has an SB.
Both these ECU have already got a chip fitted by STi, which was done off-line at STi. The STi 2 and STi 2 RA (^K and 7K ECU) do not have a chip fitted, as they were part of the production line at Subaru. Both the SA and SB chips do run rather lean though at the top end. |
Originally Posted by Scott.T
SA is correct, the STi RA has an SB.
Both these ECU have already got a chip fitted by STi, which was done off-line at STi. The STi 2 and STi 2 RA (^K and 7K ECU) do not have a chip fitted, as they were part of the production line at Subaru. Both the SA and SB chips do run rather lean though at the top end. Cheers mate :notworthy |
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