Lisa Taranova

I have a 2004 tacoma 4X4 and recently got code p0451 evap pressure sensor performance range.Need help with the cause and fix,Thanks

75w90mantraN

Its a shot in the dark with that much background. A search on the trouble code yields a list of possible suspects that would require testing. If you would be undertaking that, we might be able to give you some pointers, otherwise, best finding a shop that's reputable for their honest service and take the truck there.

Unfortunately, these trouble codes many a time arent specific to the component causing the issue, only a start to systematic diagnosis.

You might get lucky with someone here who may have dealt with that particular code. But everyone's situation varies.

Sorry couldnt be much help.