Freelander 1 fault codes

Any suggestions my td4 freelander 1 has no power judders and black smokes with occasional engine light.
Codes have read as p1260 delivery fuel pressure monitoring
P0100 air mass sensor
P0110 intake air temperature sensor
Any suggestions what it could be?

check the intercooler hoses for splits etc, p1260 will be when the fuel pump times out, nowt to worry about, p0100 could be the MAFF sensor, unplug it and se if the car runs any different, check wiring on the intake temp sensor sometimes they chaff or get broken.

Black smoke and loss of power usually points to intercooler hoses.

Great thank you. Where is the temp sensor located?