Swapped out the black 15 pin relay, beside the fuel injection ECU, (with one that was working 15 years ago when the spares car was dismantled) - no difference. Have also pushed down the inertia switch, though I don’t think it could have activated.
Do I remember correctly having been told that I should be able to hear the pump click / whirr in even when the key is turned to first step?
Do I remember correctly having been told that I should be able to hear the pump click / whirr in even when the key is turned to first step?