M@nos_krt Posted February 8, 2014 Share Posted February 8, 2014 Can anybody tell me the name and the function of the shown sensors? throttle pic air intake pic Quote Link to comment Share on other sites More sharing options...
987687 Posted February 8, 2014 Share Posted February 8, 2014 The first one is a throttle position sensor (TPS), the second one is the intake air temperature (IAT). It's usually on the air box, but with that intake it's been relocated. 1 Quote Link to comment Share on other sites More sharing options...
M@nos_krt Posted February 8, 2014 Author Share Posted February 8, 2014 (edited) Thanks for your response, I'm trying unsuccesfully to mess with the fuel cut limit (0.5 bar) and besides fooling the boost sensor (zener diode) I dont know what else I have to check.... Edited February 8, 2014 by M@nos_krt Quote Link to comment Share on other sites More sharing options...
987687 Posted February 8, 2014 Share Posted February 8, 2014 I don't really know a whole lot about the turbo car setups. But to help other people help you, what year/model/engine is in the car? Also, do you have an check engine codes? 1 Quote Link to comment Share on other sites More sharing options...
M@nos_krt Posted February 9, 2014 Author Share Posted February 9, 2014 It's a 2005 impreza ts 1600cc with has been modified by the local dealership (light turbo kit, exhaust), the check engine light is off. I had the ECU remaped (unicia jecs) and fitted a lrger intake, but I cant pass 0.5 bar even with the zener diode trick on the boost controller Quote Link to comment Share on other sites More sharing options...
M@nos_krt Posted February 10, 2014 Author Share Posted February 10, 2014 I know I answer my own question but in order to help others that havesimilar setup I found out that the fuel cut occurs not by main ecu butby a parallel ecu that monitors pressure via vaccum solenoid. so boostcontroller has nothing to do with it. I have been also told that over0.4 bar is a no go with my current setup (I need forged pistons, oilpump, gas pump, bigger intecrooler to reach 0.7 safely) Quote Link to comment Share on other sites More sharing options...
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