grinnal Posted September 10, 2021 Share Posted September 10, 2021 Hi I recently purchased a new EMU black ECU for my 2002 K series Elise S2, I need to connect a vacuum hose to the ECU as I think it replaces the MAF sensor of the car. I am not sure where to connect this does anyone have a picture or can advise ? Help will be appreciated Mike Link to comment Share on other sites More sharing options...
Broadside Posted September 10, 2021 Share Posted September 10, 2021 There should be a port in the ecu (between the two plugs) for the vacuum hose. Should be easy to see. Any problem let me know and I'll get a photo when I'm back in the workshop. Graham Link to comment Share on other sites More sharing options...
grinnal Posted September 12, 2021 Author Share Posted September 12, 2021 Hi Graham Thank you for the reply I know where the port is on the EVE itself What I am trying to understand is where you connect the breather pipe from the EDU to the intake system of the car if you have a photo of where you have connected the pipe from the EDU to the intake Thanks Mike Link to comment Share on other sites More sharing options...
grinnal Posted September 12, 2021 Author Share Posted September 12, 2021 Sorry that should be ECU auto correct changing it Link to comment Share on other sites More sharing options...
Broadside Posted September 13, 2021 Share Posted September 13, 2021 The one I have in the workshop is a 2ZZ exige and the port is just manifold side of the throttle body. Any port you can find/adapt should be fine on the manifold side of the body, it only needs to sense manifold pressure Link to comment Share on other sites More sharing options...
grinnal Posted September 14, 2021 Author Share Posted September 14, 2021 Thank you for the information I am having trouble locating where to link in any pictures would be appreciated Mike Link to comment Share on other sites More sharing options...
Broadside Posted September 14, 2021 Share Posted September 14, 2021 https://www.gentlemenofsalvage.co.uk/collections/intake-manifolds/products/freelander-1-inlet-manifold-and-throttle-body-1-8-k-series-2001-2004?variant=28551016808508 There is a port by the throttle body and another in the centre of the manifold (red fitting) either of these should give you a vac signal Link to comment Share on other sites More sharing options...
grinnal Posted September 14, 2021 Author Share Posted September 14, 2021 Thank you for the pics and the effort in doing this for me Mike Link to comment Share on other sites More sharing options...
Broadside Posted September 15, 2021 Share Posted September 15, 2021 No problem, hope you get sorted. If you have any problems your easiest solution is just give Gregor a call at RRR Engineering - its his product so he can advise best practices. Link to comment Share on other sites More sharing options...
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