P0443 Toyota -

Question

Hi plz help me . I don't know what,s problem plz guide me right

Answer 1

Hi there

This code is for the purge control solenoid. Most of the time the solenoid is the problem, however a bad pressure sensor can cause it as well. The purge solenoid opens to allow the fuel vapors to be pulled from the charcoal canister.

P0443 TOYOTA - Evaporative Emission Control System Purge Control Valve Circuit

Read more: https://www.autocodes.com/p0443_toyota.html

Answer 2

check canister valve.
there is 12v & negetive pulse of ecu