how can I fix code p0071 in ford focus

Question

how can fix the problem of code p0071 in ford focus 2005

Answer 1

P0071 Ambient air temperature sensor range / performance

This is usually from a faulty air intake temperature sensor, and a repalcement is usually required,Your make year and model may have different location and does vary, The air intake temperature sensor may be a stand alone and is installed in the MAF (mass airflow duct), If it is not a stand alone it is a integral part of the MAF sensor , which will require the MAF to be replaced.