Easy Fix for Code P0420 or P0430 Catalyst Efficiency Below Threshold Ford F-150.
737mechanic · 130K views · 10:02
Skill Level
IntermediateTime Required
Half dayEstimated Cost
$200–500Equipment
Ford F-150 (2015-2020)Permit Required
YesTools Needed
Combination Wrench Set - SAE, Combination Wrench Set - MetricThis is for educational purposes only and should not be done due to federal EPA regulations.
In this video, I will show an easy and cheap fix for Codes P0420 or P0430 Catalyst Efficiency Below Threshold on banks 1 or 2.
MILWAUKEE'S Electric Tools MLW48-22-9415 Combination Wrench Set - SAE
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MLW48-22-9515 Combination Wrench Set, Metric
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