[HTi]Johnson Posted June 30, 2005 Share Posted June 30, 2005 Fast Idle Selenoid. How important is it. I just realized that mine is missing it's wire. (Not hooked up) Link to comment Share on other sites More sharing options...
Steveman09 Posted June 30, 2005 Share Posted June 30, 2005 There are 2 fast idle devices on MPFI EA82's There is one on top of the termostat housing that controls COLD FAST IDLE which idles the car up when cold to warm it up faster and make it drivable in cold weather. Then there is a 1 wire unit right on the throttle body that raises the WARM IDLE when the A/C compressor kicks on to compensate for the drag it puts on the engine. Link to comment Share on other sites More sharing options...
[HTi]Johnson Posted June 30, 2005 Author Share Posted June 30, 2005 So, no AC no fast idle needed? Link to comment Share on other sites More sharing options...
Steveman09 Posted June 30, 2005 Share Posted June 30, 2005 So, no AC no fast idle needed? Correct. You still do need the other one for COLD fast idle unless you live in a place where its allways warm year round. Link to comment Share on other sites More sharing options...
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