Thanks all for the suggestions. The other side does have 2 pins in it drdino (see pic), but doesnāt seem like much room for anything elseā¦š¤
The plug itself is labelled āSicmaā, which Google says is a Delphi type.
I took the throttle body off to get a better view. The only markings on the plastic (apart from the Peugeot and Citroen logos) turned out to be just identifying the type of plastic itās made fromš¤¦āāļø
As you can see, the plastic port seems to be only connected (wrapped around?) the metal vacuum port tube for the PCV system. Not sure if it could affect or measure the throttle position from there?
Would it possibly be a heating element? I remember reading somewhere that some Peugeot throttle bodies are heated to stop them freezing up in winter, but this isnāt actually on the throttle bodyš¤·āāļø
![]()
The plug itself is labelled āSicmaā, which Google says is a Delphi type.
I took the throttle body off to get a better view. The only markings on the plastic (apart from the Peugeot and Citroen logos) turned out to be just identifying the type of plastic itās made fromš¤¦āāļø
As you can see, the plastic port seems to be only connected (wrapped around?) the metal vacuum port tube for the PCV system. Not sure if it could affect or measure the throttle position from there?
Would it possibly be a heating element? I remember reading somewhere that some Peugeot throttle bodies are heated to stop them freezing up in winter, but this isnāt actually on the throttle bodyš¤·āāļø
