Issue with clearing DTC's.....

[Redline Motorsports]

I am having issues with FS clearing DTC's that are stored in two E67 PCM's on 2009 ZR1's. The only way I can get rid of them is by doing a re-flash of the calibration.

Any ideas on what is up?

Howard

[Blacky]

I am having issues with FS clearing DTC's that are stored in two E67 PCM's on 2009 ZR1's. The only way I can get rid of them is by doing a re-flash of the calibration.
Any ideas on what is up?
Howard

Not without some more info...

Can you do this:

1. Ignition on.
2. Connect FlashScan.
3. Select Scan Tool->Diagnostics->Save All Diagnostics
4. Clear the codes
5. Save a trace file
6. Select Scan Tool->Diagnostics->Save All Diagnostics
7. Copy trace file and both saved diagnostics files from the FlashSCan device to your PC.
8. Email me all three files.

Thanks.
Paul

[GMPX]

Would also be nice to know what DTC numbers are the ones not clearing.