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GMPX
March 6th, 2006, 09:46 AM
Hi All,

We have had two Diesel users now ask us about how to get the CASE re-learn to work on the Duramax, simple answer, you cannot.

The next update of EFILive will have this warning suppressed for Diesel motors, until then, please ignore it if you are tuning a Duramax.

Thanks,
Ross

rcr1978
March 9th, 2006, 03:19 PM
what is the case relearn is it like block learn?

GMPX
March 10th, 2006, 01:47 AM
LS1 PCM uses it for misfire diagnostics.

a78turbo
March 10th, 2006, 06:20 AM
It is used to measure the variation in the crankshaft timing in relation to the camshaft timing. According to GM anyhow.

rcr1978
March 10th, 2006, 05:41 PM
thanks guys

JoeC
November 24th, 2006, 04:15 AM
Had to have this done on my Colorado after I did a PCM swap.