Ammonite
Well-known member
Does anyone know if the factory fitted 0-10 Bar oil pressure sender on the MD2040c (part no. 366906) is an isolated earth variety ie. one pin for earth and one for the gauge or whether the two pins are for the gauge (G) and warning light (WK) and its earthed through the 1/8NPT thread? The Volvo part with two pin moulded plug is £114 but if I chop the plug off and fit two ring terminals I can buy one for about a 10th of this and just need to know what type the original one is. The same part is used on several Volvo models. Thanks