Hi all, I am new on this site and hope someone will have an idea what is wrong with my D22.
The engine starts easily and idles fine for about twenty seconds then the engine light comes on and it is in limp mode. When the engine light is on the engine sounds very harsh and has no power.
I did have an issue with the truck starting so it has already had a crank sensor, fuel filter, new injectors and fuel pump.
I have run the truck with diesel from a can using clear hose and there are no bubbles so i assume the pump is getting enough fuel.
The codes i am getting are 0401 and 0707. i think this is EGR insufficient flow and NPS sensor. The NPS is working although the engine can be made to drop power if the gear lever is pushed sideways hard when in third or fourth.
The EGR tubes and manifolds are clear and the electric valve on top of the EGR seems to be operating ok.
It does have a broken glow plug but this has always been broken and never been a problem before. Truck still starts easily even in the very cold weather.
Any ideas would be appreciated as it has been off the road for two months now and causing me hassle with work as i use it to tow my mini digger.
Tipper
The engine starts easily and idles fine for about twenty seconds then the engine light comes on and it is in limp mode. When the engine light is on the engine sounds very harsh and has no power.
I did have an issue with the truck starting so it has already had a crank sensor, fuel filter, new injectors and fuel pump.
I have run the truck with diesel from a can using clear hose and there are no bubbles so i assume the pump is getting enough fuel.
The codes i am getting are 0401 and 0707. i think this is EGR insufficient flow and NPS sensor. The NPS is working although the engine can be made to drop power if the gear lever is pushed sideways hard when in third or fourth.
The EGR tubes and manifolds are clear and the electric valve on top of the EGR seems to be operating ok.
It does have a broken glow plug but this has always been broken and never been a problem before. Truck still starts easily even in the very cold weather.
Any ideas would be appreciated as it has been off the road for two months now and causing me hassle with work as i use it to tow my mini digger.
Tipper