Wastegate duty cycles, target boost
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Wastegate duty cycles, target boost
Hi
Have any of you advice about wastegate duty cycles and target boost, using the stock solenoid and ECUflash. I have added a ristrictor to the turbo side of the T piece, so I can now get above stock boost, ( it's about 2.7mm internal diamiter)
With this setup I can spike to 24 psi and hold 20 to the red line, this is a little to much for my stock setup, so I've set target boost to 20psi, now I peak at 21 and hold 18.
Spool up and spike are smooth, but the boost fluctuates quite a bit after this. I think this maybe due to wastegate duty cycle being set at 100. Do any of you have advice on a good starting point for these settings for my almost stock setup in the sig.
MB
Have any of you advice about wastegate duty cycles and target boost, using the stock solenoid and ECUflash. I have added a ristrictor to the turbo side of the T piece, so I can now get above stock boost, ( it's about 2.7mm internal diamiter)
With this setup I can spike to 24 psi and hold 20 to the red line, this is a little to much for my stock setup, so I've set target boost to 20psi, now I peak at 21 and hold 18.
Spool up and spike are smooth, but the boost fluctuates quite a bit after this. I think this maybe due to wastegate duty cycle being set at 100. Do any of you have advice on a good starting point for these settings for my almost stock setup in the sig.
MB
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