on September 8, 2011, 6:10 pm, in reply to "Re: Vauxhall Astra CDTI Fuel pressure blues"
You are quite right, flow limiting valves are an available option from Bosch to the VMs for fitting in the injector pipe to shut off fuel in the event of a sudden increase in flow through them.Quite expensive,so most don't bother, relying instead on 'dual point control' or single point with a pressure relief valve in the rail, as Mark(C) mentions,you would be aware of that leaking from the pipe.
Ed Kaps
Message Thread | This response ↓ 
Vauxhall Astra 1.7 CDTi Z17DTL - Fuel rail pressure fault (waveforms) - Fixed # - Mark Robins September 6, 2011, 5:16 pm
« Back to index | View thread »