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Whats the fuel pressure in an average sized common rail diesel engine (at the rail)?
Had a little wager at work.
I say the high pressure pump pressurises the fuel upto around 2000bar then stores it in the rail before it goes onto the injectors.... and is injected.
Wrinkly old Nick reckons the rail stores the fuel between 8 - 12 bar then the pressure increases as it gets to injector. Makes no sense to me but may well do to you.
Who's right. £10 on this
timmmmy,i think your £10 better off mate..i cant be fore sure without some sniffing round but its ALOT more than 8-12 bar.
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