Datalog from SD card.

[lcjacks]

DL, DLZ, V2 are what it shows. Have one that I can read that has a Microsoft file name behind it.
Not sure how I have the Microsoft Excel file that let's me see charts (RPM) (INJ PW) (DUTY CYCLE CL COMP) (TARGET AFR). Not sure how I got it?

[Danny Cabral]

Lcjacks: Just curious, what's the file extension (suffix after the period)?

[a b c]

Try to add a file from your computer to the SD card. If the card accepts a file, try this. Wipe the SD card. Reformat it. Reload the SD card with the full SD card contents from the Holley website.

[lcjacks]

It's been in the unlock position and hasn't been moved.

[Danny Cabral]

Yeah, ensure the little lock switch on the side of the SD card wasn't inadvertently switched off.

[GPatrick]

Are you able to see any files on the SD card or just not datalogs? Some SD cards have a write-protect switch that could potentially prevent the Sniper from writing files to the card. If the card is totally blank on the computer I'd suspect the reader. Put the card back in the handheld and see if you can find a file to upload to the ECU (don't upload, just hunt for the files).

[lcjacks]

Has anyone ever had a problem with their SD card not able to read after removing it from the handheld, then inserting into card reader on desktop computer and not see it on the card or see any files? My datalogs use to work fine until now.