uh turbo time NA-T feed me!
#136
get some wire loom and some electrical tape and round up all those wires to clean it up some. it will help reduce the risk of anything being pulled loose or out, in general. like chino said it should work just fine. lookin better by the day
#142
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I put the 2nd ground wire underneath a nut from the ecu metal floorboard nut and wallah she starts and idles a little before dying. So, she's breathed her first breath! However, there is this insane high pitched consistent whine coming somewhere from the car and I cannot trace it. As the rpms increase, the "sqeak" gets louder and the map-ecu shows the vacuum becoming more negative. Can someone please help me ascertain what is causing it?
Video Evidence (I did not press the throttle during the video, the idle difference happens automatically and it seems like the increase in rpms is caused by more negative vacuum):
http://media.putfile.com/NA-T-Squeal-Noise
http://media.putfile.com/MOV0262872
Video Evidence (I did not press the throttle during the video, the idle difference happens automatically and it seems like the increase in rpms is caused by more negative vacuum):
http://media.putfile.com/NA-T-Squeal-Noise
http://media.putfile.com/MOV0262872
Last edited by dejacky; 11-11-05 at 07:01 AM.
#143
Originally Posted by dejacky
I put the 2nd ground wire underneath a nut from the ecu metal floorboard nut and wallah she starts and idles a little before dying. So, she's breathed her first breath! However, there is this insane high pitched consistent whine coming somewhere from the car and I cannot trace it. As the rpms increase, the "sqeak" gets louder and the map-ecu shows the vacuum becoming more negative. Can someone please help me ascertain what is causing it?
Video Evidence (I did not press the throttle during the video, the idle difference happens automatically and it seems like the increase in rpms is caused by the loss of vacuum):
http://media.putfile.com/NA-T-Squeal-Noise
Video Evidence (I did not press the throttle during the video, the idle difference happens automatically and it seems like the increase in rpms is caused by the loss of vacuum):
http://media.putfile.com/NA-T-Squeal-Noise
I had the exact same thing after removing the pipe. I had to fill the hole that was left. I used lead to fill the hole.
Hope this helps.
gadgetSC-t
#144
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I did not remove the egr tube inside the Y-pipe, but I used 2 egr block off plates. I'm guessing leaving the pipe in should not cause these problems correct? I just read this thread on SF:
http://www.supraforums.com/forum/sho...ighlight=whine
Read post #20 to skip to the point. My intak manifold gaskets are metal so I wasn't aware of the requirement to add silicone to them. Perhaps I have a similar problem?
Here is a new Video showing MAP-ECU screen:
http://media.putfile.com/MOV0262872
http://www.supraforums.com/forum/sho...ighlight=whine
Read post #20 to skip to the point. My intak manifold gaskets are metal so I wasn't aware of the requirement to add silicone to them. Perhaps I have a similar problem?
Here is a new Video showing MAP-ECU screen:
http://media.putfile.com/MOV0262872
Last edited by dejacky; 11-11-05 at 06:59 AM.
#145
Oops, Had a memory breakdown . I thought it was you who removed the egr pipe a short while back.
Just using the block-off plates should be fine and not cause the whine. I remembered that same sound after listening to the video you posted.
Wish I could offer more
gadgetSC-t
Just using the block-off plates should be fine and not cause the whine. I remembered that same sound after listening to the video you posted.
Wish I could offer more
gadgetSC-t
#146
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Rich Idle..it ran better but probably flooded the engine:
http://media.putfile.com/Rich-Idle
Clublexus members who are familiar with the supra TT fuel pump swap, I'm worried about two aspects of the tt fuel pump install:
1. When clamped down with hose clamps, will the fact that the fuel pump outlet doesn't exactly match as nice as stock with the metal fuel line matter? The rubber connecting hose will have 2 small clamps on it anyways...
2. There is a little inner wire exposed before this black box. Is this okay or do I have to "fix" it? (only the outer insulator of the wire was sliced a bit and you can see the inner wire.)
http://media.putfile.com/Rich-Idle
Clublexus members who are familiar with the supra TT fuel pump swap, I'm worried about two aspects of the tt fuel pump install:
1. When clamped down with hose clamps, will the fact that the fuel pump outlet doesn't exactly match as nice as stock with the metal fuel line matter? The rubber connecting hose will have 2 small clamps on it anyways...
2. There is a little inner wire exposed before this black box. Is this okay or do I have to "fix" it? (only the outer insulator of the wire was sliced a bit and you can see the inner wire.)
Last edited by dejacky; 11-12-05 at 01:46 PM.
#147
Lexus Champion
ill try to get the base map we used on my friends mkiv na-t for ya.... i put in quite a few hours messing with that thing just getting it to start.... ill keep ya posted
btw- if possible, i'd ditch that map ecu also... after messing with one on my friends car, i hate it
btw- if possible, i'd ditch that map ecu also... after messing with one on my friends car, i hate it
#150
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Originally Posted by chidoks
looking good... how much did your entire kit cost you?