DazS78 Posted June 28, 2014 Author Share Posted June 28, 2014 Another quick question or 2. What is standard boost on a classic wrx? Mine is supposed to have a z4 ecu. What are they and how do I tell. Also it's supposed to have a td05 hybrid turbo. Again is there any way of knowing? Thanks again guys. Sent from my iphone using Tapatalk Quote Link to comment Share on other sites More sharing options...
Gambit Posted June 28, 2014 Share Posted June 28, 2014 Not sure with the classics might be less but at a guess 12psi to 13 psi Quote Link to comment Share on other sites More sharing options...
savage bulldogs Posted June 29, 2014 Share Posted June 29, 2014 Take the passenger foot well carpet up and remove the kick pannel to reveal the ecu , it should have a sticker with the ecu code on . The z4 ecu runs a slightly more aggressive map think it's 0.8 or 0.9 bar of boost and about 260 hp . As for the turbo it will have a id code on the inlet side tdo5 h ... But the code probably won't tell you if it's a hybrid unit . Unless it's a aftermarket turbo(andy forest ect ..) made that way from the factory . most hybrids are standard converted turbo's .So they will have the standard factory code stamped on them 1 Quote Link to comment Share on other sites More sharing options...
DazS78 Posted June 29, 2014 Author Share Posted June 29, 2014 Thanks again savage. Mines running 1.1 bar at full whack. Is this ecu easy to remap again as It has a hesitation spot occasionally and apparently the previous owner had put bigger injectors in after the original map so it will probably need doing again. Also it supposed to be around 320 horses. Does this sound about right with this turbo and ecu with supporting mods eg the front mount Hks intercooler etc. I have also read that it's recommended that the coil packs are changed to the newage type. Is this also right? Sent from my iphone using Tapatalk Quote Link to comment Share on other sites More sharing options...
Scooby Pete Posted June 29, 2014 Share Posted June 29, 2014 Re the power steering pump. Mine had a leak and it was a cheap easy fix as it was a rubber o ring on the bottom of the pump where it sits in the block. Workshop manual download http://ken-gilbert.com/impreza-manuals It's really handy to have even though it's not comprehensive. Quote Link to comment Share on other sites More sharing options...
DazS78 Posted June 29, 2014 Author Share Posted June 29, 2014 Thanks Pete. Very much appreciated. Sent from my iphone using Tapatalk Quote Link to comment Share on other sites More sharing options...
Gambit Posted June 29, 2014 Share Posted June 29, 2014 If you can't find the right workshop manual on that site I might have one in rar format you can download :) Quote Link to comment Share on other sites More sharing options...
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