renault kangoo/clio diesel help needed

[westbikes]

hello,

i have a renault kangoo 1.9 diesel f8q engine , does anyone know how to check the no 3 injector its the only one with the electrics going to it this is what it says on the manual cd ive got

The needle lift sensor is integrated to the injector
holder (cylinder n° 3). Its function is to transmit
the movements of the injector needle to the
computer. This allows the start of injection to be
deduced. The computer processes this information
and uses it to compare the advance requested
to the advance corrector on the pump to the
advance actually applied . In this way, the system
works as a closed loop.

but it doesnt say how to check how it works

any ideas please

cheers

 

[westbikes]

timing belt maybe ????

hello, update on kangoo,

the latest ive done is to check the timing belt i have set the engine to tdc using the mark on the flywheel then using the timing tool that holds the crank (a screw in pin) and tried to put the belt on using the marks on the new belt but the marks dont line up its 2 teeth out , i wonder if the belt is the write one? maybe too many teeth ? i have checked the belt on there website (dayco) and its showing its the write one.

any ideas please