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no voltage at injectors

Old Jun 7, 2008 | 04:24 PM
  #11  
J-MAN's Avatar
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Default Re: no voltage at injectors

yeah def sounds like main relay now. just take it out and bust out the soldering iron and heat up all the joints and add some where you think it might need it. it happens alot from all the heating up and cooling down over the years.
Old Jun 8, 2008 | 09:11 PM
  #12  
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Default Re: no voltage at injectors

it was the main relay......and as for the car dying and ---- it was the program i had for the car was sprayin too much fuel during initial startup....it was flooding it out....retuned my ecu going by my friends setup...works great now....
its just i ran a 3in straight pipe with no muffler..and the car doesnt pull that hard..even at 15psi

so im thinkin i have nooo backpressure
Old Jun 8, 2008 | 10:03 PM
  #13  
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Default Re: no voltage at injectors

backpressure = fail

no backpressure = hmt at its finest
Old Jun 8, 2008 | 11:44 PM
  #14  
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Default Re: no voltage at injectors

but i need some backpressure....this car pulls like its at 5psi
Old Jun 8, 2008 | 11:54 PM
  #15  
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Default Re: no voltage at injectors

if it doesn't turn you out on 15lbs you have a problem.
Old Jun 8, 2008 | 11:57 PM
  #16  
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Default Re: no voltage at injectors

ima look at the timing and see if i can make it a bit agressive
Old Jun 8, 2008 | 11:58 PM
  #17  
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Default Re: no voltage at injectors

2bar map wont read above 10lbs.
Old Jun 9, 2008 | 01:17 AM
  #18  
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Default Re: no voltage at injectors

16ish I thought
im running mid 12afr at 15psi

at 15psi my injectors are running at 68% i think
Old Jun 9, 2008 | 02:09 AM
  #19  
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Default Re: no voltage at injectors

Originally Posted by c0mpl3x
2bar map wont read above 10lbs.
stock map sensor read 10psi for me just fine using crome pro. Thats what? 1.7Bar?
Old Jun 10, 2008 | 04:53 AM
  #20  
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Default Re: no voltage at injectors

ive seen people run 12psi on a stock map with the right tuning

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