General information
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2001 Volkswagen Jetta, 2001 Volkswagen Golf, 2000 Volkswagen Jetta, 2000 Volkswagen Golf, and 1999 Volkswagen Jetta. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
- The Diesel direct injection system control module is equipped with a Diagnostic Trouble Code (DTC) memory. Check and erase the DTC memory before repair or, adjustment work → Diagnostic Trouble Code (DTC) memory, checking and erasing and initiate the output Diagnostic Test Mode (DTM) → Output Diagnostic Test Mode, performing .
- Components marked with an asterisk (*) are checked via the On Board Diagnostic (OBD) program → Diagnostic Trouble Code (DTC) memory, checking and erasing , checking and erasing DTC memory.
- Components marked with a double asterisk (**) can be checked with the output DTM → Output Diagnostic Test Mode, performing .
- Fuel hoses in engine compartment must only be secured with spring type clips. Do not use clamp or screw type clips.
- For trouble-free operation of the electrical components, a voltage of at least 11.5 V is necessary.
- During some checks it is possible that the control module will recognize and store a malfunction. Therefore, after completing all checks and repairs the DTC memory must be checked and, if necessary, erased → Diagnostic Trouble Code (DTC) memory, checking and erasing , checking and erasing DTC memory and the readiness code generated → Readiness code, setting .
Safety precautions → Safety precautions
Rules for cleanliness → Rules for cleanliness