Diagnostic Software for VW-Audi Group Cars 881 Sumneytown Pike, Lansdale PA 19446, USA

Online Demo / Manual- Single Reading

Corresponds to VAG 1551/1552 function 09

This function is rare, but it is used, for example, with some OBD-I 2.8L 12V V6 engines. The very name of this function annoyed us, so we added a twist. You can look at two channels of "Single Readings" at once!

The Single Reading function allows you to look at real-time data from control modules that support it. However, the data stream coming from the control module gives NO CLUE what the data means or how to scale it into real-world values.

The only way to know what the values mean is to find a reference to this function in the Factory Repair Manual for your car.

Use [Up] and [Dn] to scroll through the available groups (000 - 255 on some Control Modules). Don't become discouraged when you find some where the fields are all blank.

You can also type a Channel number into the Channel box and click [Go!]

Use [Done, Go Back] to return to the Open Controller screen.

Note: On the Open Controller screen, the Supported Codes button will appear in place of the Single Reading function in modules that support it, since the two functions are mutually exclusive.

Unless otherwise noted, all content on this site is Copyright (c) 2000-2021 by Ross-Tech LLC. All rights reserved.
"VCDS", "VCDS-Mobile" and "HEX-NET" are Registered Trademarks of Ross-Tech, LLC.
Ross-Tech is not affiliated with the Volkswagen Group in any way.