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