M marty21705 New Member Sep 21, 2020 #1 what should the fuel deliviring pressure be on a l322 td6 be when the engine is ticking over
Saint.V8 Dyed-in-the-wool 100% RR Junkie Full Member Sep 21, 2020 #2 I know on my old M57 powered E39 530d (Same engine)...at idle it was between 337 and 348 bar (ignore the 'm'): It needs to be over 200bar during cranking to start the engine.
I know on my old M57 powered E39 530d (Same engine)...at idle it was between 337 and 348 bar (ignore the 'm'): It needs to be over 200bar during cranking to start the engine.
kermit_rr Very Full Member Sep 21, 2020 #3 Over 300 bar? That's insane!!! 340bar is nearly 5000psi!! A scuba tank isn't that much
backinblack Well-Known Member Full Member Sep 21, 2020 #4 This is taken from the manual The low pressure system pressure is approx. 1.5 bar to 5 bar and return end < 0.6 bar. The pressure in the high pressure end is 200 bar to 1350 bar.
This is taken from the manual The low pressure system pressure is approx. 1.5 bar to 5 bar and return end < 0.6 bar. The pressure in the high pressure end is 200 bar to 1350 bar.
kermit_rr Very Full Member Sep 21, 2020 #5 backinblack said: This is taken from the manual The low pressure system pressure is approx. 1.5 bar to 5 bar and return end < 0.6 bar. The pressure in the high pressure end is 200 bar to 1350 bar. Click to expand... Guessing that's why you don't get body parts anywhere near high pressure lines and injectors
backinblack said: This is taken from the manual The low pressure system pressure is approx. 1.5 bar to 5 bar and return end < 0.6 bar. The pressure in the high pressure end is 200 bar to 1350 bar. Click to expand... Guessing that's why you don't get body parts anywhere near high pressure lines and injectors
backinblack Well-Known Member Full Member Sep 21, 2020 #6 @marty21705 if you are thinking fuel pressure issue it may be worth looking at the high pressure regulator as it's a common problem. And relatively easy to change as you don't need to take the high pressure pump off to refurb the regulator.
@marty21705 if you are thinking fuel pressure issue it may be worth looking at the high pressure regulator as it's a common problem. And relatively easy to change as you don't need to take the high pressure pump off to refurb the regulator.