27-03-2019, 09:09 PM
I had exactly this problem a few weeks ago. The battery was charged up to about 6.8 volt but no spark when cranking. When the voltage at battery was measured during cranking, it was just over 4 volts. But recovered to the high 6v when stopped cranking. Duff battery. Replaced with an Exide from Tanya and starting was instant.
This bears out what Ruairidh says about the electronics not working with a low input voltage.
Roly
This bears out what Ruairidh says about the electronics not working with a low input voltage.
Roly
1931 RN, 1933 APD