Saab 9-4X P0161: Heated O2 Sensor – Performance | Bank 2 Sensor 2

P0161 is a very common OBDII code that occurs in the Saab 9-4X. It is typically caused by a failure in one of the elements that heat the oxygen sensors, specifically bank 2 sensor 2. Replacing the Oxygen sensor will fix the problem a majority of the time. Some of the other causes of P0161 … Read moreSaab 9-4X P0161: Heated O2 Sensor – Performance | Bank 2 Sensor 2

Saab 9-4X P0155: O2 Sensor – Heating Element Failed (Bank 2 – Sensor 1)

P0155 is a very common OBDII code that occurs in the Saab 9-4X. It is caused by a failure in one of the oxygen sensors heated elements, specifically bank 2 sensor 1. The purpose of the heated element in the oxygen sensor is to quickly bring your O2 sensor up to normal operating temperature after … Read moreSaab 9-4X P0155: O2 Sensor – Heating Element Failed (Bank 2 – Sensor 1)

Saab 9-4X P0441: EVAP System – Incorrect Purge Flow

P0441 is one of the more common OBD-II trouble codes with the Saab 9-4X. It’s a generic powertrain code, which means regardless of what auto manufacturer built the vehicle, it’ll have the same meaning. P0441 indicates that there is an issue with the Evaporative Emissions System. It’ll often appear with P0455.     The 9-4X’s … Read moreSaab 9-4X P0441: EVAP System – Incorrect Purge Flow

Saab 9-4X P0017: Crank/Cam Position Correlation – Bank 1 Sensor “B”

  P0017 in the Saab 9-4X is predominantly caused by a few different things. It is typically thrown when the Crankshaft Position Sensor and the Camshaft Position Sensor are out of alignment by a certain number of degrees, or if there is an issue with the wiring, or one of the sensors themselves may have … Read moreSaab 9-4X P0017: Crank/Cam Position Correlation – Bank 1 Sensor “B”

Saab 9-4X P0016: Crank/Cam Position Correlation – Bank 1 Sensor “A”

  P0016 is know to occur in the Saab 9-4X when the Crankshaft Position Sensor and the Camshaft Position Sensor are out of alignment by a certain number of degrees, or if there is a sensor issue. We’ll explore the symptoms and causes directly below. P0016 refers to which camshaft position sensor is out of … Read moreSaab 9-4X P0016: Crank/Cam Position Correlation – Bank 1 Sensor “A”