2G Need solution for P0443

[ryancampbell98]

Is there an affective fix for this dreadful p0443 code that a lot of people seem to have? Haven’t stumbled across a method that seems to work.

 

[chrysler kid]

Is there an affective fix for this dreadful p0443 code that a lot of people seem to have? Haven’t stumbled across a method that seems to work.

have you tried replacing the solenoid or
Have you tested the wiring from the solenoid to the ecu? Have you checked resistance across the connectors on the solenoid?

this code is only triggered when the solenoid is bad or when the wiring to the solenoid is bad, or the solenoid is un plugged

I will refer you to the factory manual on how to fix the code. If you need to you can post a picture of your engine bay and i will circle the sensor for you so you know what youre looking for

Www.charm.li

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[saturn345]

It could be input from something else setting code like fuel tank pressure switch for evap system.
Can cause false purge valve codes