MAP IAT sensor PROBLEM on RENAULT CLIO 4 Tce 0.9

When I randomly looked at the live data I noticed the Intake air temperature sensor was reading - 40 degrees Celsius which indicated a bad connection or a faulty sensor ; there was no trouble codes so I had to investigate the situation . So on this Renault Clio 4 Tce 0.9 the MAP sensor with the IAT included is very hard to acces the small unit especially if the bolt is rusted and you risk rounding it up . possible codes : p0111 p0112 p0113
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