996 Turbo / GT2 Turbo discussion on previous model 2000-2005 Porsche 911 Twin Turbo and 911 GT2.

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Old Nov 17, 2009 | 07:36 AM
  #46  
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We ran yesterday night. Its still the same....we both were equal. I have a feeling with a race gas tune the results might be different.
 
Old Nov 18, 2009 | 01:44 AM
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Originally Posted by vbmw335
We ran yesterday night. Its still the same....we both were equal. I have a feeling with a race gas tune the results might be different.
Thanks. Please keep us update. May be should set same boost/gas and see the result with your friend. (I believed that have read it somewhere your guys have same tuner, EPL.) A lot of members still curious about K24/18g & A28.
 
Old Feb 27, 2010 | 01:09 PM
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i am suffering from the same problem, i allways get the following fault codes which trigger the check engine light:

1) p1128 fault code 360-oxygen sensing adaptation idle range bank 1 exceeds limit value.
2) p1130 fault code 361-oxygen sensing adaptation idle range bank 2 exceeds limit value.

i checked the sensors and they are fitted correct in their places, any ideas, i am getting fed up with this issue.
 
Old Feb 27, 2010 | 01:37 PM
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The manual pages for those fault codes are below. Could be MAF, vacuum leak, fuel pressure regulator.

Good luck.

Jon
 
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Old Feb 27, 2010 | 08:08 PM
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Originally Posted by FAST FWD
The manual pages for those fault codes are below. Could be MAF, vacuum leak, fuel pressure regulator.

Good luck.

Jon
Thanks, i will start by looking there.
 
Old Feb 27, 2010 | 11:27 PM
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could be because of the incorrect signal from MAF sensor, i've been getting the ABS/PSM off lights from third gears and higher when i go WOT everytime.

Any of you guys have this issue ABS/PSM off when going WOT on higher gears?

This only started when i installed the 1-Bar wastegate kit and started boosting to 1.3-1.4 Bars.
 
Old Feb 28, 2010 | 01:09 AM
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Do you have Durametric or scanner? Read value of LTFT (long term fuel trim + or - , and __% ) and post here. Many friends here could help you narrow objects to look for.
Originally Posted by jalmood
Thanks, i will start by looking there.
 
Old Feb 28, 2010 | 01:24 AM
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Originally Posted by jalmood
could be because of the incorrect signal from MAF sensor, i've been getting the ABS/PSM off lights from third gears and higher when i go WOT everytime.

Any of you guys have this issue ABS/PSM off when going WOT on higher gears?

This only started when i installed the 1-Bar wastegate kit and started boosting to 1.3-1.4 Bars.
Well, that's a pretty good clue. I suggest that you call EPL, since they did the tune for your car. They will probably ask you for a durametric data log as suggested by aroonkl. I suspect that it won't be too hard to diagnose once you have the data.
 
Old Feb 28, 2010 | 01:48 AM
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Originally Posted by aroonkl
Do you have Durametric or scanner? Read value of LTFT (long term fuel trim + or - , and __% ) and post here. Many friends here could help you narrow objects to look for.
yes i do have durametric, shall i log this data while driving the car or only idling?
 
Old Feb 28, 2010 | 01:57 AM
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Seems to me that you are going to want the data when the car is throwing the CEL.
 
Old Feb 28, 2010 | 03:46 AM
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Originally Posted by MARKSKI@911tuning
what the hell did they do at that shop????


My thoughts exactly....02's are not easy to screw up unless you cut and splice the harness.
 
Old Feb 28, 2010 | 06:59 AM
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also, one thing i forgot to mention is that the car stalls and the engine switches off whenever i come to a full stop when pressing in the clutch, happens more often especially when i delete the fault codes from the ECU.

I have replaced the spark plugs and ignition coils 2 days back, this issue is not releated since the engine switching off been happening for a long time now whenever i erase the fault codes.
 

Last edited by jalmood; Feb 28, 2010 at 07:01 AM.
Old Feb 28, 2010 | 07:01 AM
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Originally Posted by jalmood
also, one thing i forgot to mention is that the car stalls and the engine switches off whenever i come to a full stop when pressing in the clutch, happens more often especially when i delete the fault codes from the ECU.

You need to find out what Tony wants you to log. Does he know you have the LWFW?
 
Old Feb 28, 2010 | 07:07 AM
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Originally Posted by ttboost
You need to find out what Tony wants you to log. Does he know you have the LWFW?
I think he does, i sent him a list of all the parts that i have installed into my car before he sent me the flash, unless he forgot about it.

i hope that Tony chimes in again. All the parts i have in my car are mentioned in my signature.
 
Old Feb 28, 2010 | 07:17 AM
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Originally Posted by jalmood
could be because of the incorrect signal from MAF sensor, i've been getting the ABS/PSM off lights from third gears and higher when i go WOT everytime.

Any of you guys have this issue ABS/PSM off when going WOT on higher gears?

This only started when i installed the 1-Bar wastegate kit and started boosting to 1.3-1.4 Bars.
That sounds like a boost leak. Probably something not put back on tight enough.
 


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