Hi guys,

You might be able to help me out.

Crank:
For both common rail engines, I am trying to find out about the crank timing pattern (i.e. is it 60 -2) and the type of sensor, i.e. two wire (inductive) or three wire (hall effect).

Cam:

I also need to find out whether the cam phase monitors a single tooth, or an encoder plate of teeth of various lengths like in the vw bosch common rail system.

Piezo:

Where piezo injectors are used, is there a pressure retaining valve on the injector spill ines, and if so what is the pressure?

Thanks

 

What are you trying to do?

 

Plan to build a system that will use the output of a instantaneous biocrude fuel characterisation sensor (Waste Veg oil etc) to dynamically alter engine timing and other parameters on the fly, to compensate for the non-conformal nature of biocrudes as a fuel.

Basically want to build a tuning box that is controlled by the fuel.
Ditto for fuel conditioning system. Also alternative DPF regen strategy.

In the short term I need the requested info to pick a suitable vehicle.
Can you help please?