Originally Posted by BC_ZX3
That's the voltage of a dead / nearly dead battery.
Thanks, I'll test it with a multimeter tonight to double check. The battery is only about 16 months old, is it worth trying to charge or should I replace it?
Could this low voltage stop things like the fuel pump working but still have enough juice to turn the starter?
Out of intrest what should the voltage of a battery be on a 1.4 focus?