DPF light on, despite new DPF ,running in limp No light,

[froggie]

Hi , I have a headache, My Navara has had DPF light on and wont rev over 3k although no limp light, also fuel gauge and fuel computer are not working.

so many relays and fuses but very little in the owners manual or box covers,

could anyone point me to a wiring diagram please or know the ECU configuration

she has had a brand new DPF fitted and still the same,

Fault code P2002 Will not reset..even momentarily..?

Any ideas as to where to start please?

[froggie]

Chears Steve , not sure if fuel gauge is relavent to DPF fault dont know when they both went belly up.

The filter was changed @ Nissing main stealer well over £1500 , Their workshop foreman/service manager is off this week ,
May look for DPF Delete and tune if the numbers stack up