Volkswagen Workshop Service and Repair Manuals
HOME
FEATURES
MENU
INDEX
ABOUT US
Select the vehicle system: >
< Operation sequence
Polo Mk4
Engine
4 - Cyl. injection engine
Mixture preparation system, electronic inj.,Gas
Engine control unit J623 / ult_memory_in_the__engine_control_unit_j623__read_and_clear/">Fault memory in the Engine control unit J623 - read and clear
Select operating mode:
Select operating mode:
Select operating mode:
–
On the display, press the button related to “Self-diagnosis”.
Engine
4 - Cyl. injection engine
Mixture preparation system, electronic inj.,Gas
Engine control unit J623 / ult_memory_in_the__engine_control_unit_j623__read_and_clear/">Fault memory in the Engine control unit J623 - read and clear
Select operating mode:
Select the vehicle system: >
< Operation sequence