OBD 2 Codes

write the codes down clear them and run it and read new ones-can be misleading
OBD-II Trouble Codes - DTC Codes Car Repair

http://www.landroversonly.com/forums/f39/p1172-p1175-check-engine-codes-31705/
easy ones are fuel pressure and vacuum leaks. basically your fueling is all over the place.
Check coil packs with meter.
From experience there is a common cause and one component that throws all these codes up but you have fueling weak/rich and coil pack 3 as fault codes and a fuell pump relay fault code.

your car is under fueling you have a lamber problem i take it your car will not start?

Starts and drives fine but has an intermitant problem on kickdown where the revs go up then drop off like a yo yo till you let your foot of the throtel and then press down again , its like driving with a kangaroo under the bonet at times also at speed she can sudenly feel as though she is being held back.

try equus products,inc put your codes in see what you make of them i found all of them.

Thanks to all so far it points to a lamber fault and a airflow meter fault

Thanks to J the Range that site was quite interesting

your welcome