P0137 is a fairly common OBDII code that occurs in the Lexus IS 300, it’s a general code. This means that it has the same meaning for any vehicle. This code is supposed to let you know that there is an issue with the wiring or harness going to the sensor, or the sensor itself … Read more
P0136 is a common OBDII code that occurs in the Lexus IS 300. It is typically caused when the O2 Sensor voltage is not within normal operating range. Bank one will be the side of the engine with cylinder 1 in the firing order. Lexus IS 300 P0136 Symptoms Often, the only symptom … Read more
P0135 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 1 sensor 1. It technically stands for: The purpose of the heated element in the oxygen sensor is to quickly bring your O2 … Read more
P0134 is a relatively common OBDII trouble code. It’s generic, which means that it has the same meaning for any vehicle with OBDII. It means that the PCM/ECM is not detecting any activity from the sensor. P0134 Definition P0134: O2 Sensor → No Activity Detected →Bank 1 Sensor 1 The IS 300’s computer uses … Read more
P0133 is a common OBDII code that occurs in many vehicles, including theLexus IS 300. The code is triggered when there is an issue with the response time from the oxygen (O2) sensor when switching voltage levels. The O2 sensor is responsible for helping the ECM meter oxygen levels in the exhaust in order … Read more
P0455 in the Lexus IS 300 is a trouble code that indicates your truck has a LARGE evaporative emissions leak. With this code, you shouldn’t notice any symptoms besides perhaps a noticeable fuel smell. P0455 usually is not an immediate threat to the driveability of your IS 300. But, whenever the check engine light is … Read more
The Lexus IS 300 utilizes a crankshaft position sensor in order to regulate the engine timing. This sensor uses a reluctor to gauge the position of the crank. When the IS 300’s ECM determines that there is an issue with the signal coming from this sensor, it’ll throw the P0335 trouble code. P0335 Symptoms: … Read more
P0133 is a common OBDII code that occurs in many vehicles, including theLexus IS 300. The code is triggered when there is an issue with the response time from the oxygen (O2) sensor when switching voltage levels. The O2 sensor is responsible for helping the ECM meter oxygen levels in the exhaust in order … Read more
A Lexus IS 300 P0325 trouble code can be a frustrating issue to deal with. This code is caused by an issue with the knock sensor, which can cause a variety of problems with the engine. In this article, we’ll discuss the causes of this code and how to fix it. The knock sensor’s primary … Read more
This page is meant to help you troubleshoot the Lexus IS 300 P0420 trouble code. It covers the P0420 code’s meaning, symptoms, causes, and possible solutions. P0420 is the most common OBDII code and is virtually never a breakdown risk. A failing oxygen sensor or bad catalytic converter are the most common causes of P0420. … Read more