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View Full Version : batt. drain



fearlessfred
06-19-2010, 04:29 PM
i was helping a friend today on his razer . his batt. keeps going dead. so we checked to see if it has a draw on it , by removing the neg. cable and putting a test light between the post and cable and we have a draw with everthing turned off. so we it traced down to the fuse that is labled ecu speed . im guessing that has some thing to do with the ecu determining vehical speed ,may be a senser . any body know