P0451

Illuminated Malfunction Indicator Lamp (MIL) With DTC P04F0, P008A, P0451, P0455, P0456, P0496 And/Or P018C – 2020-2022 Ford Explorer & Lincoln Aviator

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2022 Ford Explorer

NHTSA ID Number: 10228864 Manufacturer Communication Number: SSM 51247 Summary Some 2020-2022 Explorer vehicles equipped with a 2.3L engine may exhibit an illuminated malfunction indicator lamp (MIL) with multiple diagnostic trouble codes (DTCs). These DTCs may include P04F0, P008A, P0451, P0455, P0456, P0496 and/or P018C. This may be due to the wiring harness connection at connector C1198 … Read more

Slow Fill And/Or Illuminated MIL With DTCs P0171, P0174, P0451, P0455,P0456, P0496 And/Or P1450 – 2017-2021 Ford Transit

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2021 Ford Transit

NHTSA ID Number: 10191172 Manufacturer Communication Number: TSB 21-2106 Summary Some 2017-2021 Transit vehicles built on or before 30-Nov-2020 may experience a slow fill condition and/or illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTCs) P0171, P0174, P0451, P0455, P0456, P0496 and/or P1450. This may be due to a kinked evaporator emissions fresh air vent line. … Read more

Illuminated MIL With DTC P0496, P0456, P0455, P04F0 And/Or P0451 – Updated FDRS Scan Tool Procedure – 2018-2022 Ford & Lincoln

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2022 Ford F-Super Duty

NHTSA ID Number: 10204040 Manufacturer Communication Number: SSM 50306   Summary Some 2018-2021 EcoSport, Expedition, Navigator; 2019-2021 Ranger; 2020-2021 Escape, Corsair, Explorer, Transit; 2021 Bronco, Bronco Sport, Edge, Nautilus, F-150, Mustang; 2019-2022 Transit Connect; 2020-2022 Aviator, F-Super Duty; and 2022 Maverick vehicles may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTC) P0496, P0456, … Read more

Illuminated MIL With DTC P0451 And/Or P0456 – 2019-2020 Ford Ranger

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2020 Ford Ranger

NHTSA ID Number: 10186414 Manufacturer Communication Number: TSB 21-2010 Summary Some 2019-2020 Ranger vehicles may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble code (DTC) P0451 and/or P0456 stored in the powertrain control module (PCM). This may be due to various software parameters within the PCM. To correct the condition, follow the Service Procedure to … Read more

Malfunction Indicator Lamp (MIL) with Diagnostic Trouble Code (DTC) P0451 – 2007 Ford Edge & Lincoln MKX

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TSB 07-19-5 MIL ON DTC P0451   FORD: 2007 Edge LINCOLN: 2007 MKX   ISSUE: Some 2007 Edge and MKX vehicles may exhibit a malfunction indicator lamp (MIL) on with diagnostic trouble code (DTC) P0451 which may be caused by electromagnetic compatibility (EMC) interference.   ACTION: If normal Workshop Manual Diagnostics are unable to resolve … Read more