Duramax Diesels Forum Truck of the Week
  #1  
Old 06-08-2012, 01:51 PM
03BadMaxxx's Avatar
03BadMaxxx 03BadMaxxx is offline
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Default Reduced engine power

Alright guys we have a built motor lmm thats in reduced engine power. Was just flashing it and not actually going into the reduced power mode but now its actually in the engine limp mode for reduced power. Any thoughts or suggestions on what we could check out or go over would be appreciated
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  #2  
Old 06-08-2012, 03:18 PM
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GMC_2002_Dmax GMC_2002_Dmax is offline
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Probably missed a limit table you or a DTC code, or something in the tune isn't quite right, I am sure Trent can get it all straightened out for ya if he tuned it, if you tuned it then recheck all the tables.
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2012 Denali LML....NOT STOCK ANYMORE......

2007 GMC "Classic", LBZ, SLE1 ,RC/LB, 4x4
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  #3  
Old 06-08-2012, 05:03 PM
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03BadMaxxx 03BadMaxxx is offline
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its not in my tune, all limit tables and tuning have been checked.
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  #4  
Old 06-08-2012, 05:17 PM
03BadMaxxx's Avatar
03BadMaxxx 03BadMaxxx is offline
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and this is on a buddies truck, tuning isn't the issue
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  #5  
Old 06-08-2012, 05:21 PM
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Harbin_22 Harbin_22 is offline
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Is it not throwing any codes? If not I would say you have DTC turned off that might need to be on
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  #6  
Old 06-08-2012, 05:52 PM
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DIESELMAFIAPER.LB7 DIESELMAFIAPER.LB7 is offline
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Sensor voltage tables maxed out ? The code just pending?
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2012 mega cab 6.7: H&S mini maxx with my tuning, S&B, Arps studs, 4'' Turbo back, maxx flow intake horn+4'' boost tube 20'' bmf REPRS on 35'' toyo at II's

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