I am at a loss hope someone can help. My car still has no power. I have had it put on a tester and it came up with

P0403 EGR Control Circuit
P0235 MAP Sensor Circuit

I have change the EGR & MAP sensor but the fault is still there. I have checked the smoke from the back and it is clear. When I drive it hard the car cuts out and a orange coil light comes on. The intercoler pipes look fine. Hope someone can help I am at my wits end. :(

I have spoken to the garage today and they have told me that because I have fitted a new ERG valve and a new MAP sensor it needs to go back on the machine to have the ECU rest. Is this correct???