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CEL comes on

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Old Mar 31, 2008 | 07:06 PM
  #1  
powerstroke02's Avatar
powerstroke02
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From: Foley, MN
CEL comes on

<P>hello everyone. I have a 02 f350 psd and have the ts performance adjustable chip. It goes from stock to 140 and have gauges. The CEL comes on when i floor it in any setting and egt's are from 500 to 800 just driving but can get to 1200 when floored. I had the boost to 26 psi. This all seems normal to me but if anyone has ideas or knows what might be wrong please let me know so i dont wreck my truck. thanks for all the input.&nbsp;&nbsp; Chris</P>
 
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Old Mar 31, 2008 | 07:23 PM
  #2  
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powerstroke1869
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From: germantown, WI
yep its puttin your truck into a defuel mode... once you get over 25 psi which is the max our trucks will let us go...without a overboost annhililator it sends the check light on and defuels the truck until normal psi ratings show again. go to itp diesel and buy an overboost annhilator and problem will be fixed
 
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Old Mar 31, 2008 | 07:30 PM
  #3  
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powerstroke02
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From: Foley, MN
ok thanks for helping out. you guys saved me alot already.
 
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