Peat Posted May 10, 2018 Report Share Posted May 10, 2018 While repairing the electrical lead to the oil pressure sensor on the Mi 16 I spotted another sensor next to it on the front of the engine above the oil filter/cooler. It sort of looks like it has a diaphragm like a fuel pressure regulator. It doesn't appear to be connected to anything. Does anyone know what it does? Quote Link to comment Share on other sites More sharing options...
my3AWDgst Posted May 10, 2018 Report Share Posted May 10, 2018 Unfortunately it doesn’t do anything,with some reason Peugeot left it like that from factory. Quote Link to comment Share on other sites More sharing options...
SRDT Posted May 11, 2018 Report Share Posted May 11, 2018 The big one is for the oil pressure gauge, the small one is for the warning light ; there is also a oil level sensor on the back. I think only the BX GTI / 16 Soupapes used them all with the oil pressure gauge displaying the oil level at each engine start. On the back of the mk1 405 instrument cluster you can see that at some point they planned to use a 4th gauge under the rev counter, they did it later on the T16 and the 306. Quote Link to comment Share on other sites More sharing options...
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