draz53, What drivers are your comm 3 and 4 showing when you open DevMgmt? It may be helpful to right click on each, select properties, click the Driver tab and then post screen shots of the results. Also, have you tried to connect to either of the comm ports using a terminal program? ODBX (I assume ...

PcmLogger is still primitive, but it basically works... You have to edit the XML files by hand to get it to log different parameters. The profile contains a list of parameter groups, and each parameter group can fetch 6 bytes from the PCM. It's up to you to make sure that each parameter group has a...

I changed line 474 of OBDXDevice.cs to: if ((m.Status == ResponseStatus.Timeout) || (m.Status == ResponseStatus.Error)) { continue; } break; } This added the ability to ignore a ResponseStatus.Error vs failing out of SendDVIPacket. Assuming the program is not on the 10th read attempt in the for loop...

It may be the Fireball talking, but it looks to me like SendDVIPacket calls ReadDVIPacket. I added a this.Logger.AddDebugMessage statement and confirmed that all the SendDVIPacket errors come from ReadDVIPacket in the block starting at OBDXDevice.cs line 337. Not sure the details of DVI Packets, but...

I ran the clean source code plus your latest OBDXDevice.cs file without making any other changes. I don't think the timeout value being set to Minimum in ClearTroubleCodes.cs is the issue as there are these errors reading the response from the OBDX has nothing to do with the wait time. In addition, ...

I don’t think so as I believe that error pops up even before the 2nd call to ExitKernel. I’ll try the latest working OBDXProDevice.cs file you sent me that works and I’ll comment out the line in the routine after ExitKernel (ClearTroubleCodes?) that switches to the minimum wait time. Let me know if ...

I just tested with the latest OBDXProDevice.cs that you sent. I can do back to back full OS reads without power cycling the PCM and without restarting PCMHammer.exe.

Anytime. Happy to test more if you want to work on it more. It is the least I can do after you guys did all the hard work on this. I really like having open source tools that are user community supported. Thank you for this excellent product. My dad is ecstatic that we can change any of the features...

Saved the file and didn't crash. Still has comm errors. BTW, I'm copying and pasting the logs to notepad and then saving. Are these results saved automatically somewhere, like a temp directory or even in the execution directory? If not, that would be a nice feature.

Seems to be a problem sending now.