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Got a problem with DOD removal

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Old Apr 14, 2010 | 07:53 PM
  #1  
slowlsx's Avatar
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From: Deer park
Default Got a problem with DOD removal

i have a truck that we did a cam swap in. we removed the lifters and replaced them with ls7 lifters and removed the whole dod setup. the truck was previously tuned for a cam a little bit bigger then this one. should the truck idle if the dod settings have not been removed thru the hp tuners?

i logged the truck and it shows a 15* underspeed and overspeed then it flattens out at 24* and starts to drop idle then turns off.

truck is throwing a u0100

when the vehicle is off and the scanner is running it shows 30% tps, i dont think this is normal

Last edited by slowlsx; Apr 14, 2010 at 08:26 PM.
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Old Apr 15, 2010 | 10:58 PM
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04SilveradoMykk's Avatar
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I don't think it's possible for the engine to go into DOD while idling. On my '09 there is a minimum VSS of 14mph for the DOD. Although different years could have different settings... I'd turn of DOD in your case, hell I actually did just turn off DOD on the '09 today.

Last edited by 04SilveradoMykk; Apr 16, 2010 at 09:59 AM.
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Old Apr 30, 2010 | 06:38 PM
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Originally Posted by 04SilveradoMykk
I don't think it's possible for the engine to go into DOD while idling. On my '09 there is a minimum VSS of 14mph for the DOD. Although different years could have different settings... I'd turn of DOD in your case, hell I actually did just turn off DOD on the '09 today.
thats exactly what i thought, i figured there is no way this has to do with dod because it shouldnt kick in at idle.
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