P0443 on FORD FOCUS
What P0443 Means on Your FORD FOCUS
Real FORD FOCUS Owner Reports (Source: NHTSA Complaints Database)
"Problem: Reoccurring check engine light and ODB2 Code's P0443 & P0444 Repairs made: MAF Sensor Purge Control Valve Reset Computer Air filter Cap less Gas Fill, W0133-2022154 Related Safety recalls: 18S32, 19V515000, 18V735 or 18V735000 I believe the Problem occurs due to an recall that was not"
"Check engine light came on Saturday morning on my way to work, When checked it comes up as fault codes P0420, with secondary codes of P144A - EVAP Emission System Purge Vapor Line Restricted/blocked, P1450 - Unable to bleed up fuel tank vacuum, and P0131 - O2 Circuit Low Voltage (Bank 1, Sensor 1),"
"A stuck CPV is leading to excessive vacuum in the fuel vapor system, causing the plastic fuel tank to deform, resulting in an inaccurate or erratic fuel gauge indication, inaccurate distance to empty (DTE), and/or other drivability concerns."
Data from NHTSA Vehicle Complaints Database. All reports are filed by vehicle owners directly with the U.S. Department of Transportation.
Common Causes of P0443 on FORD FOCUS
Percentages based on NHTSA complaint component analysis for this vehicle.
Complaint Trend by Year
What To Do Next
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1
Check for recalls on YOUR VIN
Go to nhtsa.gov/recalls and enter your VIN. Free repairs if your vehicle is covered.
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2
Get a proper diagnosis
A code alone doesn't tell you the exact failed part. A diagnostic at a shop ($50-$150) pinpoints the root cause before you spend money on parts.
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3
Compare repair quotes
Get 2-3 quotes. Dealer vs independent shop prices often differ 30-50% for the same repair.