This is topic resetting ecu in forum Tech Talk at Northern California Ford Owners  .


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Posted by bmxer (Member # 1222) on :
 
if i reset the ecu do i have to reprogram it all or will it do it on its own.
 

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Posted by imbroken (Member # 165) on :
 
it'll reprogram itself
 

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Posted by bmxer (Member # 1222) on :
 
what does resetting it do to the car?
 

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Posted by 1SicgrnGT (Member # 679) on :
 
if a check engine light goes on or somehting it will forget about the light and will be fresh. no you dont have to re program anything. I do it once a monh bc my check engine light comes on for whatever reason a lot. just un hook the battery for about 15 mins.
 

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