24 Valve 2nd Gen Dodge Cummins 98.5-02 Discussion of 24 Valve 5.9 Liter Dodge Cummins Diesels with VP44 Injection Pumps
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Reflashing computer?

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Old 02-06-2010, 09:15 PM
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Default Reflashing computer?

Hello i was wondering how do you reflash your computer in the vp44 trucks?
 
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Old 02-06-2010, 09:33 PM
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Buy a programmer like a smarty or you can take it to the dealer and they will but you will get no benefit out of it.
 
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Old 02-06-2010, 09:47 PM
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well i heard sometimes their will be a hypetec orsum porgrammer in your computer and then it can mess up another chip thats on your truck?
 
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Old 02-07-2010, 01:24 AM
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Do you mean someone used a OBD II style tuner like a superchips or hypertech and left the tune in the truck?
 
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Old 02-07-2010, 07:36 AM
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well how can you tell if its still in my truck?
 
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Old 02-07-2010, 08:29 AM
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Well I do believe if you turn the key on, then off, then on it will show if you have any codes if I remember right. Or you could just get another programmer and overwrite it...
 
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Old 02-07-2010, 11:52 AM
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i had the dealer put the ho program on my 99 cummins around $70.00
 
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Old 02-07-2010, 12:00 PM
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Yea but some more money you could gain a alot of horsepower...
 
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Old 02-07-2010, 01:17 PM
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Originally Posted by Codgedodger
Well I do believe if you turn the key on, then off, then on it will show if you have any codes if I remember right. Or you could just get another programmer and overwrite it...
doesn't work if you use a hypertech to try and write over a hypertech as they download the stock info so you can go back to stock. I am not sure on the smarty or superchip.
 
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Old 02-07-2010, 02:54 PM
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Superchip does the same thing...
 
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