boost controller & fuel system code
01-19-2006, 03:24 AM
#1
Junior Member
Thread Starter
Join Date: Jul 2005
Posts: 22
boost controller & fuel system code
hi boys pulled code for my max pu11 g20et and got a boost controller code and fuel circut code my ???? is when i pinch the return fuel line rpm increases is this correct or is that a bad fuel regulator as i dont have a pressure gauge to test with and what symptoms would the boost controller have on the motor at the moment when i accelerate the car i slow then the power just comes on like a train its like something was stuck and then came lose boom power its not like fuel starvation but it is like that before the unsticking thing happens and at higher speed 145km's i went up a long hill and it seem to lose alot of power like it was out of fuel but its the on off power thing im trying to sort a clogged fuel filter will have a constant drain on power and if i fit a manuel boost what happens to the electric boost box on the fire wall 
01-20-2006, 08:33 AM
#2
Senior Member
Join Date: Apr 2005
Posts: 168
Does anyone have a clue what this guy is talking about????
It would be nice if he let us know if he's talking about a Nissan, what year, model, engine, Etc. He could be talking about a top fuel dragster, or the thread could be a scam???? Earl
It would be nice if he let us know if he's talking about a Nissan, what year, model, engine, Etc. He could be talking about a top fuel dragster, or the thread could be a scam???? Earl
01-23-2006, 09:17 AM
#4
Senior Member
Join Date: Apr 2005
Posts: 168
learn to spell!!!
Originally Posted by mango22au
if you dont know what a pu11 is then you qualified to comment are you its a nissan max 1988 or a pu11
When you learn how to spell, and put a sentence together, you may respond!
01-23-2006, 03:07 PM
#5
he grabbing an extra letter from the chassis which is U11, unless its a modified chassis, and hes leaving the "V" off the VG20ET which is the 2.0 v6 turbo motor available any where but the U.S. it seems like.
make sence now e-crap?
i am not sure about this piticualr engine, granted its the same as a 3.0 with a smaller bore but i dont know how they came from the factory with a turbo, i dont know how they set it up, if the set it up like a turbo 300Z then i would ask a 300Z guy but odds are they didnt because they were funky like that.
but for general, pinching the fuel return line and RPM goes up to me makes no sence but theyre may be a leak in the system. smell any gas?
as for the boost controller, it sounds like its confused, like it doesent know when to make boost and when not too...but as i said before this is an engine alot of us are not familiar with
make sence now e-crap?
i am not sure about this piticualr engine, granted its the same as a 3.0 with a smaller bore but i dont know how they came from the factory with a turbo, i dont know how they set it up, if the set it up like a turbo 300Z then i would ask a 300Z guy but odds are they didnt because they were funky like that.
but for general, pinching the fuel return line and RPM goes up to me makes no sence but theyre may be a leak in the system. smell any gas?
as for the boost controller, it sounds like its confused, like it doesent know when to make boost and when not too...but as i said before this is an engine alot of us are not familiar with
01-23-2006, 06:29 PM
#6
Originally Posted by mango22au
hi boys pulled code for my max pu11 g20et and got a boost controller code and fuel circut code my ???? is when i pinch the return fuel line rpm increases is this correct or is that a bad fuel regulator as i dont have a pressure gauge to test with and what symptoms would the boost controller have on the motor at the moment when i accelerate the car i slow then the power just comes on like a train its like something was stuck and then came lose boom power its not like fuel starvation but it is like that before the unsticking thing happens and at higher speed 145km's i went up a long hill and it seem to lose alot of power like it was out of fuel but its the on off power thing im trying to sort a clogged fuel filter will have a constant drain on power and if i fit a manuel boost what happens to the electric boost box on the fire wall
wow, that might be the longest sentence I have ever seen
01-24-2006, 03:41 PM
#9
I helped him out regarding this on IM. He has an aussie version of the car which runs a VG20ET. The rest of you guys need to back off.
Any luck with the things I suggested you check mango.
Niku: I think the pincing of the fuel line was sort of a test to see if it might be fuel pressure related. You are right though, the setup is very similar to a VG30ET in the 300zx, just smaller. Boost controller is just to regulate the amount of boost the car makes. If it leaks the car could either not make enough boost, or make too much boost.
S
Any luck with the things I suggested you check mango.
Niku: I think the pincing of the fuel line was sort of a test to see if it might be fuel pressure related. You are right though, the setup is very similar to a VG30ET in the 300zx, just smaller. Boost controller is just to regulate the amount of boost the car makes. If it leaks the car could either not make enough boost, or make too much boost.
S
01-26-2006, 09:49 PM
#14
you have to upload them to some sort of public server and then copy the link into here using the button with the yellow background and triangles in it when you post, or you could
[IMG]linktopicturehere[/IMG ]
[IMG]linktopicturehere[/IMG ]
01-26-2006, 11:50 PM
#15
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Join Date: Jan 2006
Posts: 3
Hi Fellas, mainly talking to AUS guys but hello us fellas also
Im 3 days away from getting a 1985 U11 Badged a V6Turbo Maxima Bluebird and badged a RX above front wheels instead of legara any ideas on differences???
I took it for a test drive today and must admit the turbo lags heaps, maybe a smaller turbo would help, Not sure there is not much info on the net. I will post photos once I get it
Also included in the deal is a Car Manuel CD and Parts Catalog CD.
If anyone is interested in either of these let me know
Im 3 days away from getting a 1985 U11 Badged a V6Turbo Maxima Bluebird and badged a RX above front wheels instead of legara any ideas on differences???
I took it for a test drive today and must admit the turbo lags heaps, maybe a smaller turbo would help, Not sure there is not much info on the net. I will post photos once I get it
Also included in the deal is a Car Manuel CD and Parts Catalog CD.
If anyone is interested in either of these let me know
01-30-2006, 02:35 AM
#16
Junior Member
Thread Starter
Join Date: Jul 2005
Posts: 22
the only manual i could get was a haynes but all i can say is if you havent bought this car dont. they are so hard to get parts or info on that you have to learn every thing your self becuase you could not afford to pay a mechanic. good luck with it i would say save your money and buy a more popular model that this model
02-02-2006, 01:25 AM
#17
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Join Date: Jan 2006
Posts: 3
Well Ive spent my cash on an 85 Model :P
Im a mechanic and panel beater so I guess that helps alot also
I am very happy with the car at the moment i picked it up for 4000$ with new steering rack and powersteering pump. 186,000km and Ive been reading that checking and changing the belts is a must do so i will be tackling this this weekend, I already bought the belt was not a hard at all....
Im a mechanic and panel beater so I guess that helps alot also
I am very happy with the car at the moment i picked it up for 4000$ with new steering rack and powersteering pump. 186,000km and Ive been reading that checking and changing the belts is a must do so i will be tackling this this weekend, I already bought the belt was not a hard at all....
02-06-2006, 01:23 AM
#18
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Thread Starter
Join Date: Jul 2005
Posts: 22
Originally Posted by FrAsErTaG
Well Ive spent my cash on an 85 Model :P
Im a mechanic and panel beater so I guess that helps alot also
I am very happy with the car at the moment i picked it up for 4000$ with new steering rack and powersteering pump. 186,000km and Ive been reading that checking and changing the belts is a must do so i will be tackling this this weekend, I already bought the belt was not a hard at all....
Im a mechanic and panel beater so I guess that helps alot also
I am very happy with the car at the moment i picked it up for 4000$ with new steering rack and powersteering pump. 186,000km and Ive been reading that checking and changing the belts is a must do so i will be tackling this this weekend, I already bought the belt was not a hard at all....
02-08-2006, 12:20 AM
#19
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Join Date: Jan 2006
Posts: 3
Show pictures of my 85 XR Turbo Maxima
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