Technical Relays

[Italian Job]

Done a search but cant find the info I need.
Can anybody tell me what relay T07 (Black) in the engine fuse box does ?????

Im trying to find the relay for the Lambda sensors, injectors and coils which according to my cct diagram its listed as K46 Engine Control Relay

Many thanks

 

[oldhammer]

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[Italian Job]

Help me out

My fuse box is different from that above, the fuse numbers are in a different order. My problem is that im not getting 12v to the pre Lambda sensor Pins 3&4. Pin 3 is at earth with the ignition ON.

If i measure the voltage on Fuse11 ive only got about 2V.

The car is running so the ecm relay (K46) must be OK cause that supplies the Coils and the injectors.

After the ECM relay (K46) is Fuse F11 this also supplies the purge valve and the post Lambda sensor which is not showing a fault. But on the connector for the Pre Lambda sensor I only have 2V.

This is causing the EML to light on the dash.

Please any ideas ???? and is the diagram attached correct