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      01-22-2013, 11:04 AM   #1
135iDCT
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Thumbs down This code...

2D18 manipulation cover maximum air mass..

every time when i hit full throttle on map2 this code appear then the car come back to stock even if i choose map2 no boost

even if i delete the code it's come back again and again...plz what to do
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      01-22-2013, 11:55 AM   #2
enrita
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thats a tuner code. what tune do you use?
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      01-22-2013, 12:32 PM   #3
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jb4
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      01-22-2013, 12:44 PM   #4
Mike@N54Tuning.com
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Quote:
Originally Posted by 135iDCT View Post
2D18 manipulation cover maximum air mass..

every time when i hit full throttle on map2 this code appear then the car come back to stock even if i choose map2 no boost

even if i delete the code it's come back again and again...plz what to do
If using the JB4 G4 board you raise open loop to lower fuel trims to avoid it. If a JB4 G5 board the code is ignored all together and boost will not lower when it triggers.

Mike
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      01-22-2013, 06:20 PM   #5
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Quote:
Originally Posted by Mike@N54Tuning.com View Post
If using the JB4 G4 board you raise open loop to lower fuel trims to avoid it. If a JB4 G5 board the code is ignored all together and boost will not lower when it triggers.

Mike
thanx Mike..
I use G4, what's the best number for loop to avoid this code ?
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      01-22-2013, 08:22 PM   #6
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When I was on the G4 board I used a fuel open loop at 80. But this was only because Im mixing E85 and 93. If your using regular 93 octane fuel I dont know if you should be having this issue... What mods do you have on your car? If I'm not mistaken, you need to set futureuserA to something so it holds your open loop setting to whatever you set it to. Go to n54tech.com to check it out to make sure what the right settings to set fuel open loop mapping. I forgot because I'm on G5 ISO now for a while.
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