On Sunday my engine management light came on after started the engine. I checked the fault code: 2100 - "
Throttle Actuator Control Motor Circuit: Open". I cleared the fault, and its gone. Happy days, till the next cold start when the light came back on. So I decided to remove and clean the throttle body. Its was clean and the flap was moving as it should (I just replaced the throttle body 8 months ago). I did check all cables and wires, they are all good and the car drives normal. Any ideas what to do next? All help appreciated.