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Author fuel pressure for c20let ???
adam 1.4 sport
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Registered: 2nd Jun 08
Location: luton
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1st Oct 09 at 16:36   View User's Profile U2U Member Reply With Quote

what bar should i be running a c20let running 1bar off boost ? as some say 3.5 and some have said 4.5?

And when ajusting the fuel pressure do you ajust it with the vacuum pipe on or off ?
Jamie_Hastings1
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Registered: 14th Aug 08
Location: Sanquhar, Dumfries and Galloway
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1st Oct 09 at 16:40   View User's Profile U2U Member Reply With Quote

Its not to do totally with boost. Get a wideband and set it up properly.
Nic Barnes
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Registered: 5th Apr 04
Location: nowhere near ginger people
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1st Oct 09 at 17:01   View User's Profile U2U Member Reply With Quote

how is it not to do with boost? the fpr works off inlet pressure
adam 1.4 sport
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Registered: 2nd Jun 08
Location: luton
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1st Oct 09 at 17:09   View User's Profile U2U Member Reply With Quote

i will get it set up propally in a month just wat it running right ? 3.5 or 4.5 ?
Jamie_Hastings1
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Registered: 14th Aug 08
Location: Sanquhar, Dumfries and Galloway
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1st Oct 09 at 17:16   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by Nic Barnes
how is it not to do with boost? the fpr works off inlet pressure


Theres more to it than boost though,injectors etc will determine fuel pressure. All c20lets running 14psi boost dont require 3.5 bar fuel pressure.

[Edited on 01-10-2009 by Jamie_Hastings1]
Nic Barnes
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Registered: 5th Apr 04
Location: nowhere near ginger people
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1st Oct 09 at 17:17   View User's Profile U2U Member Reply With Quote

oh right
adam 1.4 sport
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Registered: 2nd Jun 08
Location: luton
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1st Oct 09 at 17:24   View User's Profile U2U Member Reply With Quote

what do you guys recoment then ?

And do you ajust the fpr with the vacuum pipe on or off as they give different readings
Jamie_Hastings1
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Registered: 14th Aug 08
Location: Sanquhar, Dumfries and Galloway
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1st Oct 09 at 17:26   View User's Profile U2U Member Reply With Quote

Is it a chip your using?
Jamie_Hastings1
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Registered: 14th Aug 08
Location: Sanquhar, Dumfries and Galloway
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1st Oct 09 at 17:27   View User's Profile U2U Member Reply With Quote

3.5 Bar with vacum off,i think.
adam 1.4 sport
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Registered: 2nd Jun 08
Location: luton
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1st Oct 09 at 17:44   View User's Profile U2U Member Reply With Quote

its ment ti have a phase 2 chip as got rolling road tested at 287 bout 4 months ago but then my amal valve went and loads off people was fidling round sating it was the fpr so put a mbc onyesterday as it boosts back upto1 bar as it should but need to knw fuel pressure!
Jamie_Hastings1
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Registered: 14th Aug 08
Location: Sanquhar, Dumfries and Galloway
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1st Oct 09 at 17:47   View User's Profile U2U Member Reply With Quote

Didn't know phase 2 to went as much as 287bhp.
Nic Barnes
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Registered: 5th Apr 04
Location: nowhere near ginger people
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1st Oct 09 at 17:51   View User's Profile U2U Member Reply With Quote

seen p2 run over 300 quite a few times tbh
Jamie_Hastings1
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Registered: 14th Aug 08
Location: Sanquhar, Dumfries and Galloway
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1st Oct 09 at 17:54   View User's Profile U2U Member Reply With Quote

I thought phase 2 was good for 280bhp. Can you remap a EDS chip?
adam 1.4 sport
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Registered: 2nd Jun 08
Location: luton
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1st Oct 09 at 17:56   View User's Profile U2U Member Reply With Quote

not sure was boosting fine 100 per cent then the amal valve went and loads off people said it was fuel pressure so they was ajusting away so and it wouldnt boost all all only 0.5bar.... so i fitted a manual boost controler yesterday and it boosts too 1bar as usal but not sure about fuel pressure and the actuator setting as some people say 2-3mm :S
adam 1.4 sport
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Registered: 2nd Jun 08
Location: luton
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1st Oct 09 at 20:07   View User's Profile U2U Member Reply With Quote

??

 
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