After driving at highway speeds for a while, after stopping, my cabriolet will sometimes not start for a while (especially now we are in warmer weather). Since it does eventually start again, my current diagnosis is that the digifant II unit is seeing the engine as overheating and not allowing it to start.
The temperature inputs to the digifant are, according to the Bentley manual, the coolant temperature sensor and the air intake temperature sensor.
There are graphs of temperature vs resistance in the Bentley manual but does anyone know what temperature or resistance the digifant unit sees as being overheated? I need this to diagnose as it is quite possible that one of the sensors is faulty as I have had this happen on occasion when the car has been sitting all day doing nothing on hot days. Also, once the temperature has returned to "not overheated" is there a timed wait before it will start again (Disconnecting the coolant sensor does not make the car start but it will start normally with it disconnected [have not tried the air intake sendor so far])
Thanks
Rich