astra h 2005 1.7 cdti z17dtl - turns over but does not start - waqqas27

hi, this car turns over but refuses to start. my mate plugged it in and it came up with the following codes.

P 1125(01) Throttle Actuator Feedback Signal Range/Performance, DTC Status: Present

P 1400(03) Exhaust Gas Recirculation Circuit Low Voltage, DTC Status: Present

P 0400(04) Exhaust Gas Recirculation Circuit Open, DTC Status: Present

P 0100(21) Intake Air Temperature Sensor Circuit Malfunction, DTC Status: Present

P 0100(09) Mass Or Volume Air Flow Circuit High Input, DTC Status: Present

P 1110(04) Swirl Actuator Circuit Open, DTC Status: Present

P 1482(04) Fan Control 2 Circuit Open, DTC Status: Present

P 1481(04) Fan Control 1 Circuit Open, DTC Status: Present

Your help will be much appreciated. Thanks

astra h 2005 1.7 cdti z17dtl - turns over but does not start - waqqas27

hi, car is fixed now. as well as the above codes, today a P0500 code came up as well. I called an electrician, who updates the ecu software from v2 to v12. the only parts i replaced were the maf and the ambient air sensors. the faults cleared but the car would not start. so we replaced all four injectors and the car fired up first time.

unusual that the injectors were not showing any faults. but defnately sorted now. thanks