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Accessport affecting SI-drive
Accessport affecting SI-drive
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Old 08-09-19, 05:43 AM   #21
yamahaSHO
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Default Re: Accessport affecting SI-drive

You can limit requested torque in each mode, which alters throttle and boost.

You cannot disable boost below wastegate spring.
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Old 08-09-19, 07:30 AM   #22
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Default Re: Accessport affecting SI-drive

Wastegate = BOV right?

So I get an aftermarket BOV with a spring at my desired threshold to inhibit boost below desired cutoff. I would like to improve gas mileage for freeway commute but still access all available power by gearing down and mashing pedal.

Does this sound reasonable?
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Old 08-09-19, 07:32 AM   #23
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Default Re: Accessport affecting SI-drive

Quote:
Originally Posted by chulew View Post
Wastegate = BOV right?

So I get an aftermarket BOV with a spring at my desired threshold to inhibit boost below desired cutoff. I would like to improve gas mileage for freeway commute but still access all available power by gearing down and mashing pedal.

Does this sound reasonable?
no

a wastegate is a spring loaded actuator on the turbo to control boost levels.

a bov vents pressurized air in the intact track when the throttle blade closes
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