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Explorer Addict
- Joined
- June 10, 2003
- Messages
- 5,109
- Reaction score
- 7
- City, State
- Utah
- Year, Model & Trim Level
- 96 sport
so i have a check engine light code P0443, here is what the readout says:
some other things listed out on the ticket here:
they also said i had an o2 sensor out, but i dont remember which one..
so my question is, is it important to get this fixed asap? i mean the truck drives fine with no noticeable difference or loss in power.
and if i must fix it, where do i start? does my haynes manual tell me what to do?
thanks
the PCM has determined that a malfunction exists in the electrical circuit for the purge control valve in the evaporative emissions control system
some other things listed out on the ticket here:
definition
EVAP purge/vent solenoid circuit condition
explanation
the solenoids and system wiring are monitored for opens or shorts
probable causes
1- purge or vent solenoids defective
2- check connector and wiring
3- fuel saturated vapor canister
4- failed evap vent solenoid
they also said i had an o2 sensor out, but i dont remember which one..
so my question is, is it important to get this fixed asap? i mean the truck drives fine with no noticeable difference or loss in power.
and if i must fix it, where do i start? does my haynes manual tell me what to do?
thanks