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axle Member Since: 28 Oct 2007 Location: Perth Perth the end of the Earth Posts: 2964 ![]() ![]() ![]() |
I can't be much help but 5 bar is about 995 bar out to make a common rail diesel work, is that the pressure in the rail or just going in to it ? 2008 MY Supercharged
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William97841 Member Since: 18 Jan 2015 Location: Essex Posts: 148 ![]() ![]() ![]() |
Yh sorry that's the pressure at going into the rail. I'll try again just to double check but I'm no mechanic but it sound like something electrical although I could be well wrong lol |
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William97841 Member Since: 18 Jan 2015 Location: Essex Posts: 148 ![]() ![]() ![]() |
Right so far I've got someone to put on a textbook t4 only found small problems nothing from the engine but did a leak off test and found one injector leaking back gotta change that now will keep updated |
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northernmonkeyjones Member Since: 24 Mar 2012 Location: derby Posts: 8760 ![]() ![]() ![]() |
Had one injector go on my e39, turned it into a |
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Joe90 Member Since: 29 Apr 2010 Location: Hampshire Posts: 6424 ![]() ![]() |
On the wiki
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William97841 Member Since: 18 Jan 2015 Location: Essex Posts: 148 ![]() ![]() ![]() |
Cheers for you replies and now changed the injector with the cam and crank sensors still no joy but I did read about a pressure regulator seal oring that goes. So I'm gonna try and replace that as it sounds like it's sucking in air on the regulator. But I'll keep u updated |
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William97841 Member Since: 18 Jan 2015 Location: Essex Posts: 148 ![]() ![]() ![]() |
So now the car still ain't working. One injector changed, little green seal on fuel pressure regulator changed and new filter and secondary pump. Had the textbook on it they said problem with cruise control and he did say the fuel filter sensor but he cleared them codes and still does not start just cranks. All pressures are good as the textbook stated it. |
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William97841 Member Since: 18 Jan 2015 Location: Essex Posts: 148 ![]() ![]() ![]() |
Well we good news we have started with 2 recon injectors number 1 and 6 and starting n the button great news lol. Although still one problem. While on tick over it just cuts out but starts right up right away again any clues?? |
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ebajema Member Since: 24 Mar 2011 Location: New Plymouth Posts: 4782 ![]() ![]() ![]() |
Maybe still some air left in the fuel system ?? Or a small leak that bleeds the fuel while sitting still and on the second start that is filled up. Small leak on a non return valve in the system, allowing the fuel system to bleed into the tank ??? MY 2010 5.0 SC Galway green and sand interior!!
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William97841 Member Since: 18 Jan 2015 Location: Essex Posts: 148 ![]() ![]() ![]() |
Well I spoke to soon took the car out for a spin ran for about 20mins then just cut power all to the engine pulled tried to restart would not start. But I tested for power from Earth to the red cable behind battery that runs into the ecu and only got 0.722v when ignition on?? But ignition off and I get 11.72v very weird. Any one? |
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William97841 Member Since: 18 Jan 2015 Location: Essex Posts: 148 ![]() ![]() ![]() |
Hi na I think I have got a dodgy lead or ecu I think. Can I just get another ecu and swap them or they gotta be programmed? |
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William97841 Member Since: 18 Jan 2015 Location: Essex Posts: 148 ![]() ![]() ![]() |
Further update found the battery to have only 20% so gonna change that and see how it goes |
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William97841 Member Since: 18 Jan 2015 Location: Essex Posts: 148 ![]() ![]() ![]() |
Another lose changed battery car started as it should then after 1hr rangie turns off with all lights on, turn the key off and on and it restarts After the 3rd time in 2hrs says its low down to 11.3volts. Any help would be appreciated thanks |
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ebajema Member Since: 24 Mar 2011 Location: New Plymouth Posts: 4782 ![]() ![]() ![]() |
I'm starting to lean towards the alternator not working properly or at all so the battery is being drained instead of charged. If you check the voltage with a running enginer, it should be around 14+ Volts or so.
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