I am having a problem getting the VCM scanner to read my serial input.
First, a little background on my set up
I have a 2007 Suburban with a 6.0. I purchased the MPVI2+ without the Pro features and it is working fine with the VCM scanner.
I also purchased an AEM 30-300 wide band kit and installed it (welded in a new bung above the OEM 02 sensor at an angle per the instructions). The gauge is working fine and I am using Lambda.
I then installed a Digi Edgeport/1 serial to USB adaptor and wired it per the AEM instructions. Blue wire (TX) to pin 2 and the black (ground) wire to pin 5.
Some folks have made an error by not verifying that the pins are correct so I OHM'd both wires from the input side of the serial connector thru the connector to the output pin to verify blue was pin 2 and black was pin 5.
I loaded the driver for the Digi port and verified that it is listed with no errors in device manager on my Win 10 Surface Pro 3. I am using VCM scanner version 4.10.7
I added the channel, by selecting EXTERNAL INPUTs, - SERIAL PORT, AEM then selecting EQ RATIO.
Here is the issue I need help with
The channel will add to the list and saved it to my channel file. It stays there when I connect to the vehicle ......but when I start scanning, it disappears.
I have searched the forum and tried the many suggestions including rebooting the PC, update drivers, check for update to VCM Scanner and recheck device manager without success logging the serial data in the scanner.
I am a bit lost on this issue and I really did try to research the solution but not making any progress
Thanks for your time and assistance
DETAILS
Protocol Info: Unknown: CAN, 500 kb/s
ECM: 7E8, CAN
VIN: 1GNFK16Y97R***** - 2007 Chevrolet Suburban 1500, 6.0 L, V8
Serial: 86YPLAK16305TSSK
Programmed State: Unknown
OS: 12614088
Calibration IDs: 12614088, 12623196, 12614216, 12614321, 12616087, 12617236, 12605899, 12617238
Calibration VNs: 00000F82, 00006072, 0000778A, 0000E3D8, 00004C7A, 00001BED, 0000C846, 00000F76
Basic PIDs: 43
Trouble Codes:
Controller Type ID By OS: 0
Diagnostic Requirements: None
Scanning Methods:
None: 7EA, CAN
Serial: BKYNNHK062620042
OS: 24239927
Calibration IDs: 24239927, 24242800, 24242796, 24242798
Calibration VNs: 0000093D, 00005129, 000056CE, 00000B2B
Basic PIDs: 7
Trouble Codes:
Controller Type ID By OS: 0
Diagnostic Requirements: None
Scanning Methods: