advice please after dyno
#1
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advice please after dyno
Had my hawkeye sti in for a power run to see how it's running. the guy after the run said its achieving boost well but not holding and dropping off very quickly and also very rich. posting the graphs up if anyone can tell me if this is normal for this car or if there is a problem please.
thanks
mods on the car are prodrive sports cat,2nd de cat and panel filter
thanks
mods on the car are prodrive sports cat,2nd de cat and panel filter
#4
11:1 dropping to 10:1 AFR. Stinking rich, lots more power to be had here.
Could do with a touch more boost too by the looks. 1.0 bar at redline dropping from 1.4?
Could do with a touch more boost too by the looks. 1.0 bar at redline dropping from 1.4?
#6
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Well hawkeye never came with a sport cat so if it hasn't been mapped it will do ! Best advice is go see your local mapper get them to check it
Boost will tail off. 1.1 bar is std, so at 1.4 it would appear.to be mapped tailing to 1.0 sounds about right. It's a 2.5 remember!
Boost will tail off. 1.1 bar is std, so at 1.4 it would appear.to be mapped tailing to 1.0 sounds about right. It's a 2.5 remember!
Last edited by Gambit; 10 February 2015 at 10:21 PM.
#7
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mapping might also fix/help it if it's not yet been mapped. A diagnostic run to check the wastegate duty and increase if there is room (there definitely will be if its not been mapped before). The actuator replace is an easier way if your not handy with the laptop though just bolt it on and off you go.
fuelling as said definitely very rich and again can be adjusted in the map for you.
fuelling as said definitely very rich and again can be adjusted in the map for you.
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