Audi a4 sline Black edition. Code P023a.

[billyboy123]

Hello every 1 ...please help ...I've a 2015 a4 with fault code p023a charge aircooler pump open circuit ..I've checked wire there OK..tried a pump still no go engine light on and heater coil flashing all help appreciated 😀 thank u car is 2015 so.maybe its a b

8.5 or b9 I don't knw it's sep 2015

[Steve Q]

Have you had the pump checked?