Hi, my engine light was on and gave me fault code P2003 Air intake temperature sensor.
I cleared the fault (engine off) and the fault immediately came back without even starting the engine just the ignition on.
Started the car and it ran rough and horrible for 5 minutes then cleared up back to smooth running but still with engine light on and fault present
Does it sound like I need a new IAT sensor and should sort it or is there another known problem with the smart cars that it could be?
Thanks
I cleared the fault (engine off) and the fault immediately came back without even starting the engine just the ignition on.
Started the car and it ran rough and horrible for 5 minutes then cleared up back to smooth running but still with engine light on and fault present
Does it sound like I need a new IAT sensor and should sort it or is there another known problem with the smart cars that it could be?
Thanks
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