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txhunter69
04-21-2009, 01:31 PM
i ran a dignostics on my truck it a 92 so i had to use the paper clip trick it read out 43 which i think is the throttle poistion sensor so i replaced it and its still reading the same code any ideas??????

lookingaround
04-21-2009, 01:46 PM
you have to clear the computer or it will still show the code

txhunter69
04-21-2009, 01:47 PM
ok so how do i do that

MEMRACING62
04-21-2009, 02:32 PM
DISCONECT THE BATTERY FOR THIRTY SECONDS AND RECONECT

gearhead1011
04-21-2009, 06:32 PM
Assuming this is a chevy truck a code 43 is an EST problem.

txhunter69
04-22-2009, 11:27 AM
ok well the tps replacement actually helped some but what would a do to fix the EST problem