Tach signal / knock sensor power increase?

[rhock99@epix.net (Ryan H)]

Oh, so the ICM is also called the TZH-Box... I suppose that's for "transistorized ..." box.  But it only has 6 pins (well, at least according to diagrams - I don't have my car right now).

> The TZH-Box is located in the rain tray (driver side).
> It controls the ignition...
> 
> /Joel
> --- Ryan H <rhock99@epix.net> wrote:
> > Patrick, not sure which box you mean... the only two boxes I can find with 7
> > pins are the knock box and KE-Jetronic box...
> > 
> > > 
> > > From: "ATS - Patrick Bureau" <txrocco@sbcglobal.net>
> > > Date: 2003/04/02 Wed AM 11:55:13 EST
> > > To: "Ryan H" <rhock99@epix.net>, 
> > > 	<scirocco-l@scirocco.org>
> > > Subject: RE: Tach signal / knock sensor power increase?
> > > 
> > > humm i though the TAch signal (rpm) was the pin 7 of the TZH box not the
> > > knock box.
> > > 
> > > ATS - Patrick Bureau - txrocco@sbcglobal.net
> > > 
> > > 
> > > =>-----Original Message-----
> > > =>From: scirocco-l-admin@scirocco.org
> > > =>[mailto:scirocco-l-admin@scirocco.org]On Behalf Of Ryan H
> > > =>Sent: Tuesday, April 01, 2003 11:20 PM
> > > =>To: scirocco-l@scirocco.org
> > > =>Subject: Tach signal / knock sensor power increase?
> > > =>
> > > =>
> > > =>OK guys, can someone tell me what wire to/from the knock box
> > > =>(16V) is the tach signal?  And also, look at this pic.... in the
> > > =>bottom right it says something about increasing power by
> > > =>unconnecting two grounds... um, anyone try this?  Where are they
> > > =>connected together?  At the harness connection?
> > > =>http://home.mindspring.com/~tberk/_uimages/Knock-Sensor-Diagram.JPG
> > > =>
> > > =>
> > > =>_______________________________________________
> > > =>Scirocco-l mailing list
> > > =>Scirocco-l@scirocco.org
> > > =>http://neubayern.net/mailman/listinfo/scirocco-l
> > > 
> > > 
> > > _______________________________________________
> > > Scirocco-l mailing list
> > > Scirocco-l@scirocco.org
> > > http://neubayern.net/mailman/listinfo/scirocco-l
> > > 
> > 
> > 
> > _______________________________________________
> > Scirocco-l mailing list
> > Scirocco-l@scirocco.org
> > http://neubayern.net/mailman/listinfo/scirocco-l
> 
> 
> __________________________________________________
> Do you Yahoo!?
> Yahoo! Tax Center - File online, calculators, forms, and more
> http://tax.yahoo.com
> 
> _______________________________________________
> Scirocco-l mailing list
> Scirocco-l@scirocco.org
> http://neubayern.net/mailman/listinfo/scirocco-l
>