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Posted 08 February 2014 - 11:51 AM
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.
Posted 08 February 2014 - 12:05 PM
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 by M@nos_krt, 08 February 2014 - 12:06 PM.
Posted 08 February 2014 - 01:09 PM
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?
Posted 09 February 2014 - 04:11 AM
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
Posted 10 February 2014 - 09:43 AM
I know I answer my own question but in order to help others that have
similar setup I found out that the fuel cut occurs not by main ecu but
by a parallel ecu that monitors pressure via vaccum solenoid. so boost
controller has nothing to do with it. I have been also told that over
0.4 bar is a no go with my current setup (I need forged pistons, oil
pump, gas pump, bigger intecrooler to reach 0.7 safely)
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