LS1TECH - Camaro and Firebird Forum Discussion

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-   PCM Diagnostics & Tuning (https://ls1tech.com/forums/pcm-diagnostics-tuning-7/)
-   -   Flash PCM with DTC's set ? (https://ls1tech.com/forums/pcm-diagnostics-tuning/982157-flash-pcm-dtcs-set.html)

B.Buster Sep 6, 2008 06:17 PM

Flash PCM with DTC's set ?
 
Is it possible to flash PCM with DTC's set. Can't clear 1336 DTC .Thanks

Eurospec2 Sep 6, 2008 07:26 PM


Originally Posted by B.Buster (Post 10058774)
Is it possible to flash PCM with DTC's set. Can't clear 1336 DTC .Thanks

To clear 1336, you need to perform a crank re-learn procedure. If you have EFI Live you can do this, and HP Tuner's as well i am sure. If you don't have either of those then the dealer can do it with a tech 2.

You can re-flash with DTC's set, but it will not clear up that code, it will come back.

B.Buster Sep 6, 2008 07:43 PM

Eurospec2, Thanks for the fast reply. I plan to have the re-learn done next week but I need to tune now. Am using Edit .

B.Buster Sep 6, 2008 09:44 PM

Not that I would do this,but what if I deleted DTC 1336 in my tune? BTW I'm getting this code because of a new PCM.

Eurospec2 Sep 7, 2008 10:45 AM


Originally Posted by B.Buster (Post 10059708)
Not that I would do this,but what if I deleted DTC 1336 in my tune? BTW I'm getting this code because of a new PCM.

Deleting the code will not take away the fact that the crank re-learn needs to be performed, i would not do any tuning until that is corrected.

B.Buster Sep 7, 2008 12:34 PM

I'll take your advice,will try to get re-learn tomorrow.

B.Buster Sep 8, 2008 05:40 PM

Got the re-learn today with Tech-2.A few probs but it's done. Having issues with Vista and Edit. Also not many USB to serial cables for Vista 32 and none for Vista 64.


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