Thats weird. Id disconnect it . Cycle the head light switch 2-3 times to make sure any stray bit of voltage is drained and then leave it off for 15 minutes and reconnect it. If nothing changes maybe you have an ECU issue.Hey tell me something. How come when i try to dump codes, disconnect the batt and all that, it won't come out of limp mode? Codes are all there still, and it wont rev above 4000.. I thought it would start all over???