code 21
02-24-2008, 10:44 PM
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code 21
i know this has probably been posted a hundred times, but whenever i search it excludes 21 so i get everyone elses code problems, so sorry for the multiple post (if it exists). what are some ways to get rid of, or what causes a code 21 (vtec spool solenoid). Its a JDM d15b motor with a p28 ecu. ( i dont get the code with my chipped p06[p28 basemap])
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