Causes and Fixes P0443 Code: Evaporative Emission System Purge Control Valve Circuit

Описание к видео Causes and Fixes P0443 Code: Evaporative Emission System Purge Control Valve Circuit

How to fix P0443 Code: Evaporative Emission System Purge Control Valve Circuit
The EVAP system sends fuel vapors from the gas tank to the engine to be brunt away, so they don't escape into the atmosphere.
A P0451 code is set when the computer (ECM/PCM) detects that the signal voltage from the purge valve is not correct.
The purge valve is a solenoid that opens and closes when the computer sends it a signal.
The purge valve is normally closed until the computer sends voltage to it.

How to Test a Purge Valve is Opening and Closing Video
   • How To Test Evap Purge Valve is Good ...  

Possible causes of a P0443 Code:
Bad Purge Valve
Wiring Issue (Open - Short - Blown Fuse)

By using this information user assumes all risk of use.

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