大众车行车电脑说明书(13)

大众车行车电脑说明书

VCDS - Fault Codes - Section 5-A(VAG 1551/1552 functions 02 and 05)On this screen, VCDS shows you any DTCs (“Diagnostic Trouble Codes” or Fault Codes) present in the control module in which a communications session is currently active. VCDS shows the DTC numbers and also decodes each DTC into meaningful text. At the top of the screen is shown the VAG Number and Component number as found on the Open Controller screen. VCDS tells you how many fault codes have been found and displays each of them. The 5digit or 7-digit number is a standardized VAG fault code, which can be searched in the Factory Repair Manuals. The text is a description of the part and failure mode. The letter and number combination in parentheses is the DIN Component Identifier. This is followed by elaborators describing the condition of the fault. The second line contains the P-code, or generic OBD-II code (if it exists, there are thousands of VAG codes without generic OBD-II equivalents).