P1422

2A1A - P1422

Information saved in
DME

Fault code
2A1A - P1422

Fault text
DME2: Tank-venting system, function

Fault description
Tank EVAP system, function

Condition for fault identification
none

Condition for fault memory entry
none

Action in service
Visual inspection of purge-air system from intake system to
TEV for leaks. If sealed, next check the TEV's switching
functionality (activate TEV and perform finger check after
disconnecting the purge line to the carbon canister at the
quick connector). If the switching function is operating,
check the purge-air system between the TEV and carbon
canister evaporation line for obstructions.

Fault effect and breakdown warning


Driver information
none

Service instruction
none