Ford Fiesta engine management light on
Variant: 1L Eco-Booster
Model Year: 2014
Categories:
Electrics, ECU, Warnings & Lights
The engine management light is on. When tested, comes up with a message 'Bank 1 Oxygen Sensor' . But it is not the oxygen sensor. Engine runs fine. What is the next step to take.
Posted: Sep 17, 2018 (6 years ago)
How do you know it's not the sensor ? The sensor can get dirty / fouled up and throw a code especially if car used for short journeys .I would replace after checking connection / wiring o.k .
Posted Sep 17, 2018 (6 years ago)
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