[DeTomaso] hot start problem solved
forestg at att.net
forestg at att.net
Fri Oct 23 16:32:32 EDT 2009
Asa,
When wired the you describe we have had an issue with a momentary run on when the key is released from the start position. If this isn't happening to you then you are good to go.
Forest
-------------- Original message from asajay at asajay.com: --------------
> In a third version...
>
> In the case I have wired on my Pantera, I made no changes to the
> firewall solenoid at all. This of course introduces an additional
> voltage drop on the primary cable since it continues to go through the
> solenoid on it's way to the starter. Then, at the starter, I have
> simply jumped the small terminal to the larger battery cable terminal.
>
> Advantage:
> - Install a small jumper on the starter before crawling under the car.
> - When changing the starter on the car from the old style one wire, to
> the new DB with integrated solenoid, I didn't have to run any new
> wires clear back to the firewall solenoid, nor did I have to switch
> any cables on the firewall solenoid.
> - Two nuts to remove/install the starter
> - One nut to remove/install the battery cable.
>
> Disadvantage:
> - Extra voltage drop through the firewall Solenoid on the primary wire.
>
>
> Operation:
> Works the same as stock, except now at the same time the firewall
> solenoid provides power to the starter, it also provides power to the
> starter solenoid. When the key is moved back to RUN, the firewall
> solenoid cuts out, removing power to the starter and it's solenoid.
>
>
> It all works fine for me so far. As long as the firewall solenoid is
> in good shape. As Bill says, if all connections were perfect, there
> would be no worries.
>
> Asa Jay
>
>
> Quoting SOBill at aol.com:
>
> > FWIW,
> >
> > The starter solenoid on the DR starter can be activated two ways.
> >
> > 1) Connect a wire from the small, left hand terminal of the OEM starter
> > solenoid on the firewall to the small terminal on the DR starter. Power from
> > the battery will then go thru the ignition switch terminal block, thru the
> > ignition switch in the START position, back thru the ignition switch
> > terminal block, to the OEM starter solenoid small left hand
> > terminal, and then to
> > the DR starter solenoid small terminal. With perfect switches, terminal
> > block connections, and perfect wires and crimp connectors, this should work
> > fine.
> >
> > 2) The installation that DR recommends is that the small terminal on the
> > DR starter be connected to the un used big terminal on the OEM starter
> > solenoid where the OEM cable to the starter motor was connected.
> > Power to the DR
> > starter solenoid will now come from the battery thru the OEM starter
> > solenoid in the START mode directly to the DR solenoid small terminal. This
> > routing eliminates the voltage drops of the ignition switch
> > terminal block, the
> > ignition switch, and the wiring which is activating 2 starter solenoids.
> >
> > If all the wiring/connections were perfect, either version should work.
> > Version 2) eliminates some possible imperfections.
> >
> > Have fun,
> >
> > SOBill Taylor
> > sobill at aol.com
> >
> >
> >
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