Jay-D Posted April 4, 2006 Share Posted April 4, 2006 WHY ARE WE SUPPOSED TO REMOVE THE FICM RELAY WHEN FLASHING A 6 LITER? I JUST NOTICED THAT MESSAGE ON WDS AND IN THE 06e17 RECALL INSTRUCTIONS Quote Link to comment Share on other sites More sharing options...
gasgasman Posted April 5, 2006 Share Posted April 5, 2006 To keep the injectors from cycling every time you turn the key off and on. Reduces electrical "noise" that can corrupt the reflash. Quote Link to comment Share on other sites More sharing options...
Jim Warman Posted April 5, 2006 Share Posted April 5, 2006 That is my understanding as well... let's not forget that an earlier recalibration gave us injectors that dither while the wait to start light is on to avoid stiction. Quote Link to comment Share on other sites More sharing options...
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