Landrover DDE 4 start problem

[dtip]

I have a freelander 2.0 with starting problem ONLY WHEN HOT. I know these ecus usually don't have a hot start problem but everything else like pump,injectors,starter...is checked/replaced so a friend mechanic drove it to me. Only strange thing he noticed is that when engine is cold, fuel presure is around 220 bar and engine starts without problem but when hot pressure is around 450 bar and injectors stays closed and engine does not start.

Any good tuner that can do something in this map like start quantity maps , injectors opening or something else that can help ?


thanks

[NASTASE]

try one of this versions for hot start.

[electromech]

I have a freelander 2.0 with starting problem ONLY WHEN HOT. I know these ecus usually don't have a hot start problem but everything else like pump,injectors,starter...is checked/replaced so a friend mechanic drove it to me. Only strange thing he noticed is that when engine is cold, fuel presure is around 220 bar and engine starts without problem but when hot pressure is around 450 bar and injectors stays closed and engine does not start.

Any good tuner that can do something in this map like start quantity maps , injectors opening or something else that can help ?




thanks

Have you done a Hot Compression test to this vehicle?