Vauxhall Zafira 2.0 litre diesel - problem starting - alpine1951

pressure washed engine bay engine stared after but would not accelerate now it starts & then just cuts out help please

Vauxhall Zafira 2.0 litre diesel - problem starting - dieselnut

Check that the air filter is not soaking wet.

Pull apart all the electrical connectors in the engine bay, dry them & spray with WD40 before re-connecting them.