1.PS100 2.Reads and clears generic 3.Reading Freeze Frame Data 4.Testing I/M Reading ... and stored on vehicle computers during MIL instances), access to generic and manufacturer specific codes, and Internet upgradeable software. Add to ... determines the cause of the "Check Engine Light ( MIL)" ·Retrieves generic (P0, P2, P3, and U0) and manufacturer specific (P1, P3 ...