babymerc Posted October 8, 2020 Share Posted October 8, 2020 Hi all, Whilst playing about under the bonnet I've noticed an open ended pipe from the ECU. Don't think it's right but can't for the life of me find where it may connect. Sigma 270 Link to comment Share on other sites More sharing options...
babymerc Posted October 8, 2020 Author Share Posted October 8, 2020 It's the map unit not ecu! Link to comment Share on other sites More sharing options...
Tom_Arundel Posted October 10, 2020 Share Posted October 10, 2020 The 125 sigmas connected to a boss on the underside of the rear of the inlet manifold but I think on the 270 this is blanked off and the pipe is just open to air. Shouldn`t flap around though! Link to comment Share on other sites More sharing options...
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