At 21:09 30-1-2008, Max wrote:
>I installed a dash switch with an idiot light that indicates that the switch
>is on, whether or not the OD is actually engaged. This reminds me to turn
>the switch off after downshifting, pulling off the freeway, etc.
Yet another option is to use a relay to engage the OD coil.
The relay can only be engaged in case (1) the '3rd/4th gear switch'
on the gearbox is ON and (2) a button is pushed to engage the relay.
This relay remains self-energised until the '3rd/4th gear switch' on
the box is OFF.
This way, you can never forget to switch off the OD.
This is basically how the OD is wired in one of my other cars, a 1972
Sunbeam Sceptre. http://www.flickr.com/photos/dtchbrt/1390853857/
(I left out a detail about how to disengage, but that is very easy to
figure out for yourself, as is the circuit diagram)
Bert
Holland
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