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ECU Flash on P1245 code

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Old Feb 14, 2009 | 09:55 PM
  #31  
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?????
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Old Feb 14, 2009 | 11:32 PM
  #32  
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Originally Posted by PR_Mivec
burnings did you touch the airflow tables?

i wonder
on stock form the 1 and 3 tables are the same #2 is different.. any guess why?
Yes I changed airflow #1-#3 except #4. Not sure why the values are different though....
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Old Feb 16, 2009 | 12:04 PM
  #33  
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From: Hayward
Originally Posted by burnings
I got a new code P0122 and P1233. This happens only at low speed and low rpm. The car throws a check light and acceleration is very very slow. Itz definitely not running on low octane map and I am not sure wat causes it.
Don't increase the low rpm/tps parts of the airflow maps as much.
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Old Feb 16, 2009 | 03:20 PM
  #34  
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..

Last edited by awddyno; Feb 17, 2009 at 08:39 PM.
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Old Feb 16, 2009 | 05:45 PM
  #35  
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Originally Posted by GST Motorsports
Don't increase the low rpm/tps parts of the airflow maps as much.
would it be prudent to change it from 50% and up in all 3 tables at the same rate?
im gonna mess w/ this in the next few hours...
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Old Feb 16, 2009 | 05:56 PM
  #36  
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might be semi off topic, but anyway...Is it possible to adjust the factory ebc maps to still be able to get my desired boost in lower gears, but not hit limp mode when i go wot in 5th on the highway....like to pass someone. It's getting very irritating.
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Old Feb 16, 2009 | 07:04 PM
  #37  
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I got my 1235 code sorted and I didn't change any of the airflow limit or torque limit. I dropped my boost in part throttle instead. I tried hard to get the code to come back on and so far so good. Before this all I had to do was half throttle on second and it came on

Last edited by awddyno; Feb 17, 2009 at 08:40 PM.
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Old Feb 16, 2009 | 10:26 PM
  #38  
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If you have mbc or ebc you can also change all the passive wastegate duty cycle maps to 0. For me it worked great no more SES or Limp mode.
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Old Feb 17, 2009 | 02:39 AM
  #39  
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Originally Posted by awddyno
I got my 1235 code sorted and I didn't change any of the airflow limit or torque limit. I drop my boost in part throttle instead. I tried hard to get the code to come back on and so far so good. Before this all I had to do was half throttle on second and it came on
How do you do that?
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Old Feb 17, 2009 | 07:36 AM
  #40  
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I changed the settings on the reactive wastegate. I only got the code on part throttle so thats where I made my changes. I drop my duty at anything less than 90 percent throttle
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Old Feb 17, 2009 | 10:39 AM
  #41  
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is starting to make sense
thx ill give it a try
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Old Feb 17, 2009 | 10:52 AM
  #42  
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From: Hayward
Originally Posted by jmorris1027
might be semi off topic, but anyway...Is it possible to adjust the factory ebc maps to still be able to get my desired boost in lower gears, but not hit limp mode when i go wot in 5th on the highway....like to pass someone. It's getting very irritating.
yes you can change the gear based tables to do that very thing.
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Old Feb 17, 2009 | 01:34 PM
  #43  
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Originally Posted by awddyno
I changed the settings on the reactive wastegate. I only got the code on part throttle so thats where I made my changes. I drop my duty at anything less than 90 percent throttle
Can you post an example? Cause my max value is only 80.x% TPS ....
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Old Feb 17, 2009 | 02:58 PM
  #44  
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From: Hayward
Originally Posted by burnings
Can you post an example? Cause my max value is only 80.x% TPS ....
he means reduce the WGDC more at anything below 80.x% TPS.
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Old Feb 17, 2009 | 03:39 PM
  #45  
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Originally Posted by GST Motorsports
he means reduce the WGDC more at anything below 80.x% TPS.
That will effectively affect the whole table then. Any issue if I set everything to 0?
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