lio74 wrote:we looked at everything: filter => pump => injector ..
but diesel does not want to happen ... there is maybe an electric safety that is activated ???
On the injection pump of some Mégane Renault there is indeed an electric / electronic "device" which can only be reset with the box that is okay. (At Renault)
lio74 wrote:... and a teacher told me that I had to have a cylinder pressure sensor ...
besides I do not know if it's so simple to have a display (see at conrad) for the K probes and Shuntes ...
I guess this is what you are thinking:
http://www.kistler.com/do.content.fr.fr ... erPressure
From what I understood, it is not given ...... and to interpret the signals, you have to start learning a lot and not the simplest. Clearly find someone who explains to you what can be done with a jumble of signals and parasites ... Behind it is an extra development tool!
lio74 wrote:... so business to follow, I'm trying to find a gas analyzer (CO, CO2, HC, O2, NOx)
From what I have seen on the internet, new, it is not within the reach of an amateur. I'm also looking for a second-hand.
A+