Tag Archives: 94X

P0152 is a common OBDII code that occurs in many vehicles, including the Saab 9-4X. It indicates that the bank 2 sensor 1 O2 sensor is reporting a voltage level that is higher than its normal operating range. P0152 Definition: O2 Sensor – High Voltage – B2S1 O2 Sensor Oxygen sensors …

P0501 is an OBD2 trouble code that indicates there is an issue with your Saab 9-4X’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 …

P0523 is a standard OBD2 trouble code that can occur in the Saab 9-4X. 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 …

Daytime running lights (or DRL) are specialized lights that come on when your Saab 9-4X’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 9-4X’s DRL warning light is on, …

P2271 is a generic DTC trouble code that can affect the Saab 9-4X. It indicates that the oxygen sensor located on bank 1 in the second position is continuously sending voltage with a value that is too rich. There are oxygen sensors on both sides of the catalytic converter. The …

P2279 is a generic OBD-II code. It indicates there is a vacuum leak coming from your Saab 9-4X’s air intake system. While P2279 is a generic code (it has the same definition for the 9-4X as it would any other vehicle made after 1996), repair steps will vary based on …

P0116 indicates that your Saab 9-4X’s engine coolant temperature sensor is sending a signal to the PCM (powertrain control module) that is outside of its normal operating range (in terms of voltage). While P0116 is a generic OBD2 code (it has the same definition for any car or truck), it …

P0117 is a generic OBD2 code.  It indicates that your Saab 9-4X’s PCM (powertrain control module) has detected the signal coming from the engine coolant temp (ECT) sensor has a voltage level below its normal operating range. With the ECT sensor, as the voltage level drops, it will appear that …

P0036 is a very common O2 sensor-related trouble code. It’s generic, which means it has the same definition for the Saab 9-4X as any other vehicle. This code is almost always caused by a bad heated oxygen sensor or wiring issue and is almost always symptom-free. P0036 should NOT be …

P0058 is a not too common and OBDII trouble code that occurs in the Saab 9-4X. It indicates that the heated oxygen sensor (which we’ll be referring to as HO2S a lot) heater control circuit located at B2S2 is sending a signal to the PCM that is outside of its …