How do I fix code po141 and p1441 on my 2001 ford explorer sport trac 4.0
P0141 02 sensor heater circuit malfunction Bank 1 Sensor 2
P1441 Evaporative emission control system leak
P0141 mainly mean a open heater circuit , Bank 1 is where cylinder 1 is located, being sensor 2 this would make it the catalytic monitor sensor or the downstream 02 sensor. When a 02 sensor goes open it more of a failed or worn 02 sensor. P1441 this is the EVAP system . one of the common leak area would be at the fuel fill tube, check where is bends and connect to the fuel tank.
Here on a Ford, where the fuel fill tube is at check at and around that area here this filler tube is torn at the bend.
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