SteveOco

Just got the AA out got two error codes... 0586 combustion air blower short to ground and 08CB supplementary heater component locked

HI I have just replaced my Audi Q7 RHD 3 litre diesel air blower. Was a simple enough job as the last one had died on me. Buit I am now not getting the air distributed . Cant for the life of me work out whats happening... or what I may have moved in the install of the motor. The motor works, the speeds vary lovely - just nothing much getting out? Any help gladly appreciated SteveO