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  1. Focus RS TroubleShooting
    Having a hell of a time coming up with a solution to my random sensor troubles, random misfires and now Internal Control Module Non-Volatile Random Access Memory Error. I have cleaned every sensor with electronics cleaner and lightly sand paper the connectors. Seafoamed the throttle body...
  2. Focus RS Discussions
    Hey guys, '17 RS owner here. I recently downloaded forscan and wrote the global windows mod to the body control module. Anyone have insight as to whether this could lead to potential power train warranty denial if my head gasket let go? I called my local dealer and they said that they can see...
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