Service Electrical system PLEASE HELP
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Instructor
Joined: Jan 2011
Posts: 114
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From: tucson az
Service Electrical system PLEASE HELP
what can be the causes of this? There are no codes coming up on ob2 reader just on the dic. the alt and battery tested fine. my horn did blow the other day and i cant get it to work and i checked the two fuses in engine bay and all wires look fine. The water pump fuse also blew the other day twice in 5 minutes but is now fine and not having any issues at all. Is this a short on the ground points? the idle is weird to i just had it tuned and everything was fine first couple of days but now the second day car idles really low like 200-500rpm when switching gears or coming to stops and volts drop to as low as 11.9-12.9! then go back to normal 13.5-14.5 once car starts moving
