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Po300 help!

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Old 06-01-2012, 03:05 PM
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Default Po300 help!

I just did a 6.0 swap with all good part. I keep getting a ses light po300 between 2000 rpm & 3000rpm. My question is has anyone else had to get a crank sensor relearn done after their engine swap
Old 06-02-2012, 11:39 PM
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Yeah, a crank relearn is mandatory when changing engines, crank sensors or PCMs. Some people can get away without performing one but they'll be plagued by all sorts of odd issues later.
Old 06-03-2012, 11:29 AM
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^ what he said +1
Old 06-03-2012, 11:45 AM
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+2 most tuners do that off the bat
Old 06-03-2012, 05:19 PM
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Thanks guys i got one done Saturday and no more problems
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