P0138 is a common OBDII code that occurs in many vehicles, including theSaturn SL. The code is triggered when: The voltage at the sensor remains above threshold for 20 seconds or more Voltage to the sensor is to high (wiring problem, think short) Bad O2 sensor itself There are also some less likely problems … Read more
P0137 is a fairly common OBDII code that occurs in the Saturn SL, 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 is … Read more
P0136 is a common OBDII code that occurs in the Saturn SL. 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. Saturn SL P0136 Symptoms Often, the only symptom of P0136 … Read more
P0135 is a very common OBDII code that occurs in the Saturn SL. 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 sensor … 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 SL’s computer uses the … Read more
P0133 is a common OBDII code that occurs in many vehicles, including theSaturn SL. 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 to … Read more
P0455 in the Saturn SL 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 SL. But, whenever the check engine light is on, it’s … Read more
The Saturn SL 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 SL’s ECM determines that there is an issue with the signal coming from this sensor, it’ll throw the P0335 trouble code. P0335 Symptoms: Saturn SL … Read more
P0133 is a common OBDII code that occurs in many vehicles, including theSaturn SL. 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 to … Read more
If your Saturn SL is displaying a P0325 trouble code, you may be wondering what it means and how to fix it. This article will explain the causes of the P0325 code and provide you with a few helpful tips for resolving the issue. The knock sensor’s primary role is to detect and monitor any … Read more