P0441 Toyota Tacoma – Symptoms
|

P0441 Toyota Tacoma – Symptoms

P0441 It is one of the most common OBD-II fault codes with the Toyota Tacoma. It is a generic powertrain code, meaning that regardless of the vehicle manufacturer, it will have the same meaning. P0441 indicates that there is a problem with the evaporative emissions system. It usually appears with P0455. P0441: Evaporative Emission Control…

P0521: Oil Pressure Sensor → Switch/Range/Performance
| |

P0521: Oil Pressure Sensor → Switch/Range/Performance

  P0521 is an OBD-II diagnostic code. It is activated when your vehicle’s DAB system detects that the value sent by the oil pressure sensor is outside the vehicle’s normal operating range. It is usually caused by a faulty oil pressure sensor. The oil pressure sensor measures oil pressure mechanically, and converts that reading into…