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IS200t tune

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Old 08-23-17, 02:05 PM
  #1471  
Ricoo
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Originally Posted by Sheddy
Vacuum regulator replaced. My car feels great again!


Easy access installation.


Im on my third one >
what do you think it is? my guess is the material and how how it gets
Old 08-23-17, 04:06 PM
  #1472  
E46CT
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^ interesting.

Also still haven't seen:

1) a video showing a 0-60 run from a dead stand still. no brake torquing. just flooring it. i want to see if the delay is removed. can you TTI tuned guys get wheel spin from a dead stand still or does it just lazily accelerate? When I drove a 328i before, the rear wheels screamed for traction off the line and even chirped 2nd a little bit. supreme german torque--and this was with a loaded car--3 people inside. i hope we can do that? If we can w/ a reflash, then thats probably some sign the delay is removed when taking off.

2) do we have a before and after data log SHOWING/PROVING the throttle opening is 100% the instant the pedal is floored. Basically log info to show this is definitely tuned out? A before and after showing 30% limitation and 0% limitation.
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Old 08-23-17, 04:10 PM
  #1473  
E46CT
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Originally Posted by Sheddy
Vacuum regulator replaced. My car feels great again!


Easy access installation.
did you walk in and have them replace it over the counter? cause i recall you said you relocated it for easy access. i can easily see them blaming that for the failure like dummies.
Old 08-23-17, 06:25 PM
  #1474  
Sheddy
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Originally Posted by E46CT
did you walk in and have them replace it over the counter? cause i recall you said you relocated it for easy access. i can easily see them blaming that for the failure like dummies.
No, I bought the part online and replaced it myself. I don't want to take it to the dealer due to my aftermarket bolt ons.
Old 08-23-17, 07:09 PM
  #1475  
IS200TFOWL
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Originally Posted by Sheddy
No, I bought the part online and replaced it myself. I don't want to take it to the dealer due to my aftermarket bolt ons.
can i get a link for the vacuum regulator? I think I'm going to replace mine
Old 08-23-17, 08:40 PM
  #1476  
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Originally Posted by Sheddy
No, I bought the part online and replaced it myself. I don't want to take it to the dealer due to my aftermarket bolt ons.
Did the same twice already....explaining to them and waiting for them to change it is just a pain so I too prefer to do it my self


cant wait for the day they replace it or for an aftermarket solenoid
Old 08-24-17, 05:53 AM
  #1477  
Sheddy
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Originally Posted by IS200TFOWL
can i get a link for the vacuum regulator? I think I'm going to replace mine
https://www.discountpartsmonster.com...MzYwNSZyPTg%3D
Old 08-24-17, 12:31 PM
  #1478  
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i think my regulator keeps buzzing on and off so I'm going to attempt to replace it. What's the difficulty level for replacing it? The vacuum tubes are super easy but how about the rest?
Old 08-24-17, 12:41 PM
  #1479  
Sheddy
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Originally Posted by IS200TFOWL
i think my regulator keeps buzzing on and off so I'm going to attempt to replace it. What's the difficulty level for replacing it? The vacuum tubes are super easy but how about the rest?
It's a PITA to replace IMO, so that's why i relocated it to a more accessible spot. My old regulator is in the original spot still lol.
Old 08-24-17, 02:34 PM
  #1480  
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Originally Posted by Sheddy
It's a PITA to replace IMO, so that's why i relocated it to a more accessible spot. My old regulator is in the original spot still lol.
haha ic sounds good
Old 08-25-17, 07:39 AM
  #1481  
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Did a little research and discovered that BMW uses a similar unit for the vacuum regulator. Our unit is also made in Germany, so i totally understand the reason for the failure rate.


http://www.pelicanparts.com/More_Inf...7-626-350-M244
Old 08-25-17, 07:46 AM
  #1482  
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Maybe open it up and see exactly what failed? something sticking? burning?

try cutting it open. dremel
Old 08-25-17, 07:50 AM
  #1483  
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Originally Posted by E46CT
Maybe open it up and see exactly what failed? something sticking? burning?

try cutting it open. dremel
Definitely, i'll perform surgery over the weekend and see what i can find.
Old 08-25-17, 08:19 AM
  #1484  
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If this Pierburg reference is fully compatible with our car it is very interesting as we can found same in France at Eur 58 ie around 68.5 USD. Assume that the cost at Lexus shop is more higher
For the time being no trouble with same but .....
Old 08-25-17, 09:27 AM
  #1485  
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Originally Posted by Pacific13
If this Pierburg reference is fully compatible with our car it is very interesting as we can found same in France at Eur 58 ie around 68.5 USD. Assume that the cost at Lexus shop is more higher
For the time being no trouble with same but .....
The connector is the only thing that is different. The Lexus part sells for around $95-$110 online, but its no charge at the dealer once under warranty.


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