We have a issue with this golf,came to us with dpf light on and coil light,code stored.
p1330 exhaust gas recirculation low insufficient flow
p2002 particulate trap bank 1 below thresold.

we replaced dpf 2 months ago as came in with dpf fault[not vw part]before dpf was fitted customer had fitted a new egr,we have checked cooler and actuating valve,air flow meter,until these codes clear car will not re gen itself.found blown fuse 4 which was wiring rubbed through on air con switch,on egr valve we have blue wire but cant see if it should be a feed or signal wire or earth.