Quote:
Originally Posted by Joe Harding
I understood this little relay was to stop dieseling run-on at switch off.
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Your thinking of the electro pilot jet on it's own. These go back to the early 1970s and the DAF days. Here's one on a 44:
pilotjetelectro by
macplaxton, on Flickr
They're just a solenoid and work on the basis of ignition ON - jet open. Ignition OFF - jet closed.
The fuel shut-off relay, is a RPM controlled switch, which shuts the above solenoid under certain conditions to save fuel.
fuel_cut-off_relay by
macplaxton, on Flickr
fuel_cut_off_wiring_01 by
macplaxton, on Flickr
Now although the manual says MT only from 1987, the picture of the box above is from a 1989 CVT car...
V300_FCO by
macplaxton, on Flickr