Why is my IAT sensor not working on my Ford Ranger?
Why is my IAT sensor not working on my Ford Ranger? Depending on the time of year, IAT sensor issues can be a real problem. When it is cold outside, it may be more difficult for your Ranger’s engine to start. This is due to a lean condition that’s more noticeable when the air temperature is lower. Here are the most common symptoms of P0113/IAT issues: What are the sensors on a Ford Ranger? – Engine Coolant Temperature (ECT) sensor (4.0L) – Manifold Absolute Pressure (MAP) sensor (2.3L) – Cylinder Head Temperature (CHT) sensor (2.3L) – accepts input from various...