Nissan/Infiniti Tech SR20DET? RB26DETT? VQ35DE? What's it all mean? Find out here!

I'm probably over analyzing this...

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Old Aug 23, 2010 | 03:25 AM
  #21 (permalink)  
reecer34's Avatar
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im jk.... but seriously
 
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they are 100% not backward, car was running for 3 years with the swap fine until last week.
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Old Aug 23, 2010 | 06:24 AM
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my guess here,

the new injector is stuck open?
the 2nd new o-ring is still not seated right?
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Old Aug 24, 2010 | 07:04 AM
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mmk, another new inj. seated proper, still nothing.

i still cant hear my fuel pump.
disconnected the fuel feed line from the filter to the rail and cranked the car and small stream.

i def think its the pump.

also buying another rotor and dizzy cap. going all out. if nothing then ??????WTF???
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Old Aug 24, 2010 | 11:35 AM
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my thoughts are you ecu is fugged up. plus a different one in.. before someone posts back a code 55... i had the same thing and the ecu was still fugged. ecu ecu ecu
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Old Aug 24, 2010 | 11:47 AM
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Doesnt see what you did
 
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If you only got a little fuel out of the fuel line when the pump came on with the fuel feed line disconnected from the rail, and not a OH SHIT QUICK MAKE IT STOP mess, then your fuel pump is dead or you've got something seriously stopping up your fuel line, but most likely the pump.
Old Aug 24, 2010 | 07:20 PM
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upppdate:

tonight i installed:

-new fuel pump,sock, etc.
-new dizzy rotor
-new dizzy cap
-new set of spark plug wires
-new 10amp fuse for fuel pump (jic)
- I even got a new o2 sensor but didnt find it necessary to install


fuel pump def works now, lots'o pressure going in, not a god damn thing coming back?????

did the ecu code deal. it read one code, 55 which = everythings cool?

all the pins on the ecu and plug are clean and new looking actually.

did some voltemeter testing and...

tried everything possible, single prong, both prongs, the injector itself.

none of them are reading anything at all? maybe im doing it wrong..

MY GUESS ON CULPRIT:
- The #2 injector plug that is cracked and stuff? ( car was running before i swapped the injector, on 3cyl's, but still running period, after the swap its not anymore....) ( REFERENCE THE PICTURES I POSTED)

- FPR?

-The Rail itself?

- ECU?


thats the only things i could even see it being as in i replaced everyfuckingthing else and im now going broke.. school starts tommmrow night after work and im fucked, especially with this rain.


IM AT THE POINT OF FUCK THIS CAR.
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Old Aug 24, 2010 | 08:35 PM
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no
 
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Check your grounds.
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Originally Posted by osama tim laden
because i want to **** your 16 year old ******* on top of a pile of stolen vacuum hose and fuel filters. what did you think?

dont blame shift and make this about me. this is time you could be applying online to be a bagger at publix.

Old Aug 24, 2010 | 10:23 PM
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Check that your fuel hoses are connected properly, the feed hose that you are sure fuel comes out of should be hooked to the hardline that just goes into the rail, not the one that has the fpr near it, i've seen people have this goofed numerous times.
Old Aug 24, 2010 | 10:24 PM
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shared_pm me where its at, i'll come make it run for you tomorrow
Old Aug 25, 2010 | 05:05 AM
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fuel lines are good. i literally have not changed any of them since the swap 2 years ago, and when i have taken them off to test fuel pressure it was one by one from where they came off of and back on to do the other.

return line has no pressure. the return line is on the top fuel rail line.
feed line has a shit ton now. feed line is the one comming off the fuel filter and on the bottom fuel rail line.

* they have been in that position for 2 years and ran fine.


do you think the broken plug is the problem? the prongs meet up and slide over correctly, its just the plastic shit thats k.o'ed.

I tried multi-metering the prongs on the injector clip's and got nothing?
* that was with the key just turned onto aux mode before cranking over.
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