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oxygen sensor

755 views 2 replies 2 participants last post by  samturpitt2 
#1 ·
I have a 89 Chevy 1500 5.7L TBI. Did not have an obd1 so i used a wire to jump terminal a&b to flash codes.I got a code 13 which is oxygen sensor, bought the new one replaced the old,reset the battery and fuse and STILL getting code 13
 
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