Lexus IS 300 P0155: O2 Sensor – Heating Element Failed (Bank 2 – Sensor 1)

P0155 is a very common OBDII code that occurs in the Lexus IS 300. 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 … Read moreLexus IS 300 P0155: O2 Sensor – Heating Element Failed (Bank 2 – Sensor 1)

Lexus IS 300 P0154: O2 Sensor → No Activity Detected Bank 2 Sensor 1

  P0154 is a relatively common trouble code. It’s generic, which means that it has the same meaning for any vehicle with OBDII (Lexus IS 300 or not). It means that the PCM/ECM is not detecting any activity from the sensor. There can be many reasons for this code to throw. These include a bad … Read moreLexus IS 300 P0154: O2 Sensor → No Activity Detected Bank 2 Sensor 1

Lexus IS 300 P0151: O2 Sensor Low Voltage (Bank 2 -Sensor 1)

P0151 is a general OBDII code that occurs in many automobiles, including the Lexus IS 300. It’s letting you know that there is an issue with the wiring/harness going to the sensor, or the sensor itself is bad. There are also some less likely problems that can cause P0151. We’ll go over those below. Bank 2 … Read moreLexus IS 300 P0151: O2 Sensor Low Voltage (Bank 2 -Sensor 1)

Lexus IS 300 P0150: O2 Sensor Circuit Malfunction (Bank 2 -Sensor 1)

P0150 is a very common OBDII code that occurs in the Lexus IS 300. It is typically caused when the Oxygen Sensor voltage is not within normal operating conditions. Lexus IS 300 P0150 Symptoms Typically, the only symptom of P0150 is going to be the service engine soon light. In some cases, there can be … Read moreLexus IS 300 P0150: O2 Sensor Circuit Malfunction (Bank 2 -Sensor 1)

Lexus IS 300 P0740: Torque Converter Clutch Circuit Malfunction

P0740 is one of the most common transmission trouble codes. It means that the IS 300‘s computer has detected that there is an issue with the torque converter clutch (TCC) solenoid circuit.     P0740: Torque Converter Clutch Circuit Malfunction   The TCC “locks” the drivetrain, which allows for a true mechanical connection between the … Read moreLexus IS 300 P0740: Torque Converter Clutch Circuit Malfunction

Lexus IS 300 P0330: Knock Sensor ” Bank 2″ – Circuit Malfunction

  P0330 is a powertrain OBDII trouble code that has the same meaning for the Lexus IS 300 as it would any other vehicle. By definition, it means that the vehicles ECM/PCM isn’t getting the proper signal from the knock sensor. Clearing this code typically requires a new knock sensor. The second most common cause … Read moreLexus IS 300 P0330: Knock Sensor ” Bank 2″ – Circuit Malfunction