Hi.i scanned my 1.6 petrol a3 today with a scanner.it had 9 fault codes.i deleted them all and give it a good run out.however i am having a problem with my idle.the revs are bouncing at junctions and if i turn off and turn back on the revs dont bounc
e till i rev or come to another junction.anyway the code 17700 keeps coming up after if cleared all the codes.also my fans are on when the engine is cold.this gfault 17700 refers to map controlled thermostat even though my thermostat is brand new.i also have changed the radiator fan switch and the temperature sensor is new.can anyone please help or have an answer on how to fix this?thanks.
e till i rev or come to another junction.anyway the code 17700 keeps coming up after if cleared all the codes.also my fans are on when the engine is cold.this gfault 17700 refers to map controlled thermostat even though my thermostat is brand new.i also have changed the radiator fan switch and the temperature sensor is new.can anyone please help or have an answer on how to fix this?thanks.