Efi Blown Fuse - Toyota Nation Forum : Toyota Car and Truck Forums

smudge122 · 01-24-2005, 01:16 PM

Hey guys. I have a 92 pick-up with a 4 cylinder 5 speed, that stalled on me the last week. I noticed that the EFI fuse was blown. I replaced the fuse and the truck started and drove about 500 ft. I had problems with surging idle at start-up in cold weather so I took a stab at replacing the throttle position sensor. The problem I have now is that as soon as I replace the fuse and turn the ignition on, the fuse blows. The fuse blows with the new sensor unpluged or connected. Any ideas would be helpful. The truck has about 160,000 miles on it without any other problems.

Sidney · 01-24-2005, 02:54 PM

Check the oxygen sensor wire harness at the exhaust manifold,front pipe and steering column.

Sidney
Repairs tv's,vcr's,home/car audio out of my home
E-mail:sidneybek@yahoo.com
Dartmouth,Nova Scotia
Canada
1985 Toyota 4-Runner,22R-E,W56,RN60LV-MSEK,rusted rear step/towing chrome bumper with 243 000 KM