Help with Clio 3 200 cam sensor wiring

[OzClioRS]

I’m in Australia and struggling big time with a cam sensor issue on a hybrid 172/200 build.

I am trying to confirm wiring and corresponding voltages for a late model Clio 3 RS 200 cam sensor pictured below.

I know the pink wire is a 12+ supply.
There is a black/white wire and an orange/black.

I’m trying to confirm which wire is the signal wire and which is the analogue ground in a stock vehicle.

Also if the sensor wire puts out an earth trigger or is a +12v pulse output. Most importantly if this signal wire should show no voltage when ignition is on or if it sees a small voltage ie +5v from the ECU?

If anyone knows or can check I would be very grateful!

 

[bloke]

What ecu you running?

 

[OzClioRS]

What ecu you running?

Gen90...well trying to anyway....

 

[NorthloopCup]

Gen90...well trying to anyway....

Sorry mate, completely forgot to look out the wiring for you.
Right so here’s the wiring pinouts that I ran:

Pin 79 gen90 - pin 1 phase sensor = earth
Pin 74 gen90 - pin 2 phase sensor = can signal
Pin 78 gen90 - pin 3 phase sensor = power supply 5v.

Hope that helps mate. WhatsApp me if you need anything else. ??

 

[OzClioRS]

Thanks mate...have whatsapped...

If anyone out there knows I have heard a rumour that the cam sensor/wiring may have been changed btw earlier and later model C3RS - Can anyone confirm this???

 

[barnesautos]

Just had a quick look and I make the inlet cam sensor signal F1 , no idea what PIN number

 

[bloke]

does the gen90 run full vvt?

 

[OzClioRS]

Yes it is supposed to be able to and has worked for Northloop above n the past.

Yes F1 is the signal wire - I’d like to confirm which wire that relates to on the 3 wire plug at the cam sensor.

 

[NorthloopCup]

I have the following:

E2 - earth
F1 - signal
L3 - 5v supply

Looking at your picture above, the black and white wire (middle wire in the plug) should be the signal, so F1.

Just going through my wiring diagrams now that I did when I carried out the conversion.