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Re: How the turbo works
>
> Here's an ASCII-fied drawing of how the turbo control works on my 86 5000CS TQ.
[snip]
>
>
>
> Wastegate spring
> / computer controlled valve
> WASTEGATE / +-----+/ C = A or C = B
> +-------====---/----+ | +------------------------+
> | ---- / | <-> | A +----------------------+^|boost at
> |push| ---- / +-------+ | <--- |^| open
> |down| ---- +-------+C +----+ |^|throttle
> | \ / ---- | | B +--+v| +------------.-+ +------
> | v ---- | +-----+ | | | > > > > / to intake
> |_-----------------_| |v| | ^ +------.------ -----
> /| || | | | | ^ | | |
> diaphram/ | || +---------------------+ ^ | throttle +------>
> | || < < < < < < < < < < < ^ | to sensor in
> | | || ^ +---------------------+ ^ | computer
> | | || | | | | | ^ |
> +----- v || | up --+ constant |v| | ^ | Throttle valve
> down || less boost vacuum | | | ^ |
> more boost|| \ |v| | ^ |
> || || | | | ^ |Boosted air outlet
> /|| +----------||--------------+ ^ |
> / || | > > > > ||> > > > > > > > ^ |
> boost regulator / || | ^ +------||------------------+
> +--------+ ^ + || | |
> | | intercooler |v|
> | TURBO | | |
> \ | "AIR | |v|
> -------------+ PUMP" | | |
> AIR INTAKE> > > > > | constant |v|
> ---------+ +--------------+ vacuum | |
> / |^| \ |v|
> |^+--------------------------------+ |
> +------------------------------------+
>
>
>
> ...bill
> DEC
> Maynard, MA
>
Holly Smokes, have alittle time on your hands Bill?
Nice job.
Mike
======================================================================
Michael W. Young Americas East Technical Support Group
Cray Research Inc. Voice: (301) 595-2618
Suite 600 FAX: (301) 595-2637
4041 Powder Mill Rd. email: u3109@cray.com
Calverton, MD 20705
Note: CRI does not support my opinions, only my hobbies
======================================================================
- References:
- How the turbo works
- From: Bill Samaras DTN 223-7322 01-Sep-1994 0956 <samaras@wrksys.enet.dec.com>