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New Product RR-Racing ISF ECU Tune.... FINALLY!!!

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Old 02-09-16, 04:07 PM
  #751  
RSXiMUS
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Originally Posted by idoke1
^^Exactly my thoughts. I do love it though
LOL, then it must not be my imagination if we feel the same firmer shifts.
Old 02-09-16, 04:09 PM
  #752  
ISF4life
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Did rafi says anything about unlock the speed limiter ?
Old 02-09-16, 04:15 PM
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i see that our other tuning sponsor are doing transmission ecu tuning.
Old 02-09-16, 04:45 PM
  #754  
teamcalvin
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Hey Rafi, i know you can remove cel codes for headers.. wondering if you can remove tire pressure light sensor and warning too? if you can, i'm all aboard!
Old 02-09-16, 05:05 PM
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Originally Posted by teamcalvin
Hey Rafi, i know you can remove cel codes for headers.. wondering if you can remove tire pressure light sensor and warning too? if you can, i'm all aboard!
I could be wrong, but I thought the tpms ran on a different ecu, similar to the steering ecu. I wouldn't be surprised if this is not something that can be toggled easily, but I'll let the experts weigh in.
Old 02-09-16, 05:10 PM
  #756  
lobuxracer
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TPMS has its own ECU that is directly connected to the Combination Meter. I doubt you'd be able to suppress it using the ECM. They all talk on the CAN bus via the gateway ECU, but because the TPMS ECU directly drives the combination meter, the only way to suppress it would be to reprogram the TPMS ECU, or eliminate the TPMS ECU entirely.

Last edited by lobuxracer; 02-09-16 at 05:19 PM.
Old 02-09-16, 05:33 PM
  #757  
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Originally Posted by lobuxracer
TPMS has its own ECU that is directly connected to the Combination Meter. I doubt you'd be able to suppress it using the ECM. They all talk on the CAN bus via the gateway ECU, but because the TPMS ECU directly drives the combination meter, the only way to suppress it would be to reprogram the TPMS ECU, or eliminate the TPMS ECU entirely.
There is also a way to trick it by putting the tpms sensors in a pvc canister and fill it with enough air pressure to remove the light. The sensors still have to be programmed to the car though.
Old 02-09-16, 05:43 PM
  #758  
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^^^^Yep, build a pipe bomb:

https://www.clublexus.com/forums/is-...pipe-bomb.html

Lou
Old 02-09-16, 05:46 PM
  #759  
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Originally Posted by flowrider
Lol exactly.
Old 02-09-16, 06:20 PM
  #760  
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What I did on my IS350 years ago was install all the pressure sensors on the spare tire. I drilled 3 additional holes and mounted all four sensors
Old 02-09-16, 09:40 PM
  #761  
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Not even sure if my TPMS works anymore.. havent had any since i bought the car..
Old 02-10-16, 12:03 AM
  #762  
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any more videos of the tuned ecu? how are you guys liking the 7200 redline?
Old 02-10-16, 04:15 AM
  #763  
rselby
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any dyno #s from anyone with tune a pre tune and post tune?
Old 02-10-16, 06:23 AM
  #764  
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Originally Posted by Compthis
I just want to let you all know, I made history today as the first tuned Lexus ISF in Canada.I feel so special LOL
Rick Mercer would like to congratulate you on being the 1st tuned Isf in Canada
Old 02-10-16, 06:31 AM
  #765  
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Originally Posted by Ltaboso
any more videos of the tuned ecu? how are you guys liking the 7200 redline?
the 7200 def works. ive revved it a couple of times to try it out. revving it out on the 2011 clusters look awesome with the shift light.


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