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Old Mar 15, 2011 | 08:48 AM
  #16  
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Set it to a very low speed and see if it cuts the same.
Old Mar 15, 2011 | 10:08 AM
  #17  
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Originally Posted by Oracle1
100% not fuel cut nor mis-fire.

It's like hitting a rev limiter in 5th gear only at 7500 rpm (bounces of the rev at 7500 rpm although limiter set to 9k rpm) and the speed reached is 186 mph, I think it is hitting the speed limiter that is causing it to cut the rev at 7500 rpm.

Anyone can confirm the definition in the rom is correct?

?
If it's only in 5th gear at 7500 (btw where are going that fast??!?!?) then it's 99.99% the speed limiter. Sounds like your def is incorrect.
Old Mar 15, 2011 | 10:47 AM
  #18  
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I'll try that too.

Originally Posted by grayw
Set it to a very low speed and see if it cuts the same.
I think you are right razorlab.

btw http://www.lancerregister.com/showthread.php?t=355182

Originally Posted by razorlab
If it's only in 5th gear at 7500 (btw where are going that fast??!?!?) then it's 99.99% the speed limiter. Sounds like your def is incorrect.
Old Mar 15, 2011 | 11:31 AM
  #19  
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Just set it to 10 kmh/mph and it did not cut.

I need to get the correct definition for the speed limit?
Old Mar 16, 2011 | 01:51 AM
  #20  
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What ROM file are you using Sohail?

Andy
Old Mar 16, 2011 | 04:56 AM
  #21  
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i could be wrong... it was ages and ages ago... but i am sure that the speed limiter didnt work under a particular speed.... could be 40kph.... i would try setting it at say 100kph or 60mph and testing again
Old Mar 16, 2011 | 05:30 AM
  #22  
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8857008 Andy.

Originally Posted by AndyF_RSX
What ROM file are you using Sohail?

Andy

OK Ziad will do.

Originally Posted by ziad
i could be wrong... it was ages and ages ago... but i am sure that the speed limiter didnt work under a particular speed.... could be 40kph.... i would try setting it at say 100kph or 60mph and testing again
Old Mar 16, 2011 | 06:37 AM
  #23  
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118e should be the speed limit Address most IXs are the same in the XMLs but iv not tested them but iv also noticed there is another table using the same address (boost controlled speed limit)
Old Mar 16, 2011 | 10:25 AM
  #24  
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it does not work, I upped it to 220 and it still cut at 186... You are right 2 tables with same address.
Old Mar 18, 2011 | 05:11 AM
  #25  
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Anyone able to check the definitions?
Old Mar 19, 2011 | 03:30 PM
  #26  
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118e ties in with the code and defs for the speed limits in the E7 and E8 rom's but it's not saying there isn't another limiter somewhere else.

Andy
Old Mar 19, 2011 | 03:59 PM
  #27  
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The boost speed limiter one I *think* should be 1E04 rather than the same as the speed limit but it's set to it's max in the std ROM so that can't be causing the issue.

Andy
Old Mar 19, 2011 | 04:55 PM
  #28  
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is there another way of turning OFF the speed limiter perhaps in the peripherys?

I think it is the speed limiter as it cuts around 184mph...
Old Mar 22, 2011 | 07:07 AM
  #29  
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The fact that it's around 180mph suggests that the definition is wrong though as it ties in with the 180km/h limit that is std in Japan.

Let me have a look through the actual code section though because I know on my E3, the speed sensor input signal is only accurate at speeds below approx. 40/50mph because of the way in which the sensor signal comes into the ECU and is processed.

Basically put, in the E3 code, a speed sensor input value of 1 = 360mph, a value of 2 = 180mph, a value of 3 is 120mph etc. etc.

So I'm not convinced that the ability to change the speed limit to small changes may actually achieve anything.

I suppose the easiest way would be to change the speed limit definition in the xml to the raw 16 bit value and then just try using 0000 and compare it with FFFF and see if there is any difference.

Andy
Old Mar 25, 2011 | 04:40 PM
  #30  
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Is 1e14 correct? Can you check Andy?

Originally Posted by AndyF_RSX
The boost speed limiter one I *think* should be 1E04 rather than the same as the speed limit but it's set to it's max in the std ROM so that can't be causing the issue.

Andy
Would setting it to 510 work?

Originally Posted by AndyF_RSX
The fact that it's around 180mph suggests that the definition is wrong though as it ties in with the 180km/h limit that is std in Japan.

Let me have a look through the actual code section though because I know on my E3, the speed sensor input signal is only accurate at speeds below approx. 40/50mph because of the way in which the sensor signal comes into the ECU and is processed.

Basically put, in the E3 code, a speed sensor input value of 1 = 360mph, a value of 2 = 180mph, a value of 3 is 120mph etc. etc.

So I'm not convinced that the ability to change the speed limit to small changes may actually achieve anything.

I suppose the easiest way would be to change the speed limit definition in the xml to the raw 16 bit value and then just try using 0000 and compare it with FFFF and see if there is any difference.

Andy
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