Ok this one escapes me....
P0420 Catalyst System, Bank1 Efficiency Below Threshold
Catalyst System Efficiency Below Threshold (Bank 1) . Got that definition from http://www.carsoftwares.com/vwcode.html. Anyone have a clue?
P0420 Catalyst System, Bank1 Efficiency Below Threshold
Catalyst System Efficiency Below Threshold (Bank 1) . Got that definition from http://www.carsoftwares.com/vwcode.html. Anyone have a clue?