General Information

The Scan Tool Data Definitions list contains a brief description of all of the engine related parameters that are available on the scan tool. The list is arranged in alphabetical order. A given parameter may appear in any one of the data lists. In some cases the parameter may appear more than once, or in more than one data list in order to group certain related parameters together. Refer to Transmission Scan Tool Data Values and Transmission Scan Tool Data Definitions in Automatic Transmission-4L30-E.