JohnRambo Posted August 7, 2015 Report Share Posted August 7, 2015 HiWhat does the power steer switch do on the Nissan ECUs? Is it a hicas related setting? Quote Link to comment Share on other sites More sharing options...
Dave Kriedeman Posted August 8, 2015 Report Share Posted August 8, 2015 Hi JohnRambo,it is used for raising the idle speed when active and is also used for minor fuel trim changes when active.RegardsDave. Quote Link to comment Share on other sites More sharing options...
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