JDM Upper intake man. has fuel line ?!!?!?!?!?!? PLZ VIEW PICTURES
#1
Driver School Candidate
Thread Starter
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The part is believed to have come from a Celsior. (The motor had TRAC ... my car does not .) if that is relevant
I need to know 1) what the part is? Part number is awesome
2)what the use /benefit of the of fuel being feed directly into the Upper intake?
3)Should / Can I just block off the Fuel line , leaving it useless.
I need to know 1) what the part is? Part number is awesome
2)what the use /benefit of the of fuel being feed directly into the Upper intake?
3)Should / Can I just block off the Fuel line , leaving it useless.
![Confused](https://www.clublexus.com/forums/images/smilies/confused.gif)
Last edited by lexbubba90; 08-13-14 at 06:30 PM.
#2
Driver School Candidate
Thread Starter
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As you can see in the picture right above here fuel is being fed DIRECTLY into the upper intake manifold. WHY IS THAT?
Is there a plate that I can buy that will just block off the area where the fuel line penetrates the intake?
LINKS.
Is there a plate that I can buy that will just block off the area where the fuel line penetrates the intake?
LINKS.
#3
Lexus Test Driver
iTrader: (3)
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That is a cold start injector and just adds more fuel when first started on a cold engine.
I'm assuming this is probably a UCF1x?
If you want to cap it off, a bolt of the same thread pitch and a copper crush washer will take care of plugging the hole. Just don't be an idiot and put in a bolt so long it impedes flow in the rail.
Measure the length of the stock banjo-bolt, and subtract the thickness of the banjo and **ONE** crush washer to get the length of the bolt you need to find.
I'm assuming this is probably a UCF1x?
If you want to cap it off, a bolt of the same thread pitch and a copper crush washer will take care of plugging the hole. Just don't be an idiot and put in a bolt so long it impedes flow in the rail.
Measure the length of the stock banjo-bolt, and subtract the thickness of the banjo and **ONE** crush washer to get the length of the bolt you need to find.
#6
Driver School Candidate
Thread Starter
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I also noticed the water pump had a high pressure outlet and sensor/ motor if some sort....
my ecu will** NOT** support this either
I THINK this is associated to the TRAC but I could be wrong . the extra part reads "VALVE HYDROLIC MOTOR CONTROL"
part # 16929-50010
In the first picture you can see the outlet
In the second I have blocked the outlet of because my car will not support what ever that is. (good idea?)
my ecu will** NOT** support this either
I THINK this is associated to the TRAC but I could be wrong . the extra part reads "VALVE HYDROLIC MOTOR CONTROL"
part # 16929-50010
In the first picture you can see the outlet
In the second I have blocked the outlet of because my car will not support what ever that is. (good idea?)
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#8
Driver School Candidate
Thread Starter
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I plan on using the oem usdm harness, but the intake it's just plain filthy, so i would like to run the jdm which looks closer to new.
My plan is to just block fuel outlet along with the banjo.
Either buy a new egr system or just us my old one
My plan is to just block fuel outlet along with the banjo.
Either buy a new egr system or just us my old one
Last edited by lexbubba90; 08-14-14 at 08:06 AM.
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