Hi Cam Code You are quite correct that this is a generic fault code.It is set if the system can not maintain a required fuel pressure within its control mapping. The reasons and trigger points to set this code vary by manufacturers and systems. They can include faulty internal injector seals, Low pr...

Hi there,

Have a look at the cam shafts and hydraulic lifters. I believe this engine is prone to failures in this area.

This would lead to incorret calve opening and closure.

Ny name is Toby. I do provide diagnostic support to workshops specialising in common rail diesel and petrol fuel injection. About two years ago after extensive research I bought a Pico 4425 advanced kit as well as a WPS500 kit.I am very happy with the performance of the equipment. The deceiding fact...

Hi there,
Check the fuel pressure and check the current draw of a fuel injector.
No fuel pressure - No actuation of injector - No start

Hi,
Firstly if yoy have black smoke coming out of any diesel equipped with a DPF or the tailipe is black than you
the DPF is damaged and needs to be replaced. No cleaning will restore a damaged DPF.

Also look at the boost control and EGR operation.

This posted compression waveform is correct. Nothing wrong with that, Look at the uploaded waveform f a Z18XER performing OK

Hi Victor, Looking at your upload no4 Cam/Crank sensor signal I think you will find a retarded valve timing. The Nissan D40 does not log a crank/cam corelation code. Most timing chains are strectched quite significant after about 150 000km. It is a well known issue. I have done quite a view. If you ...