Tag Archives: SMax

If your Ford S-Max has a humming noise at high speed, it can be distracting and, depending on the cause, dangerous. We’ve outlined the most common reasons why a humming noise in your car gets louder with speed. We’ve also provided an audio sample of each issue to help determine …

P0073 is a common OBD2 trouble code that can affect the Ford S-Max. OBD2 trouble codes. In layman’s terms, it indicates that there is an issue with your car’s ambient air sensor. The ambient air temperature sensor (or AAT for short) is responsible for monitoring outside air temperature and regulating …

P0088 is a common OBD2 trouble code that can occur in the Ford S-Max. In layman’s terms, it indicates that your car’s fuel pressure is too high. While P0088 is a generic code, repair steps will vary depending on your S-Max’s model year, engine type, and how it regulates fuel …

P0501 is an OBD2 trouble code that indicates there is an issue with your Ford S-Max’s Vehicle Speed Sensor (VSS). It occurs when the Powertrain Control Module (PCM) gets a signal from the VSS outside its normal operating range (in terms of voltage). P0501 is a generic powertrain code, which …

P0008 is a somewhat uncommon OBD2 trouble code that can occur in the Ford S-Max. It indicates that the crankshaft and camshaft are not synchronized properly, and should be considered a breakdown risk. Driving your S-Max with P0008 can lead to engine damage and a costly repair. While P0008 is …

P144C is a Ford-only DTC trouble code, and as such, it applies to your Ford S-Max. It indicates that the EVAP canister purge check valve is not performing within spec. P144C is most often fixed by replacing the EVAP purge valve assembly (due to the purge valve being stuck open …

P0193 is a generic OBD-II code that can occur in the Ford S-Max. It indicates that your S-Max’s fuel rail pressure sensor is sending a signal to the PCM that is above its normal operating range (in terms of voltage value). While P0193 is a generic code (it has the …

P0523 is a standard OBD2 trouble code that can occur in the Ford S-Max. In layman’s terms, it indicates the signal from the oil pressure sensor is higher than its normal operating range (in terms of voltage). P0523 is generic (it has the same definition for all vehicles), repair steps …

P1450 is a manufacturer-specific trouble code. In the case of Ford-made vehicles (such as the Ford S-Max), it indicates that the pressure in the fuel tank is not bleeding up to the engine. This code is very common, and not a breakdown risk when it appears by itself. Far and …

Daytime running lights (or DRL) are specialized lights that come on when your Ford S-Max’s regular headlights are turned off. Their purpose is to make it easier for other drivers to see you, theoretically decreasing the odds of getting into an accident. If your S-Max’s DRL warning light is on, …