One of the most common trouble codes with the Saturn SC is the P0455 code. This trouble code references a number that is given to you when you plug your SC into a OBDII scanner. P0455 Indicates that there is a large leak in the evaporative emission control system. It often appears with, or is … Read more
The Saturn SC 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 SC’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 SC … Read more
P0133 is a common OBDII code that occurs in many vehicles, including theSaturn SC. 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
P0325 is a powertrain OBDII trouble code that has the same meaning for the Saturn SC as it would any other vehicle. By definition, it means that the vehicles ECM/PCM isn’t getting the proper signal to or from the knock sensor. Clearing this code typically requires a new knock sensor or correcting a short or … Read more
This page is meant to help you troubleshoot the Saturn SC P0420 trouble code. It covers P0420 meaning, symptoms, causes, and possible solutions. WIth the SC, OBDII P0420 is often caused by a bad oxygen sensor, but there can be other causes as well. Jumping straight to replacing the O2 sensor can cost … Read more
P0457 is a somewhat common trouble code with the Saturn SC. This code references a number that is given to you when you plug your SC into a OBDII scanner. P0457 Indicates that there is a leak in the Evaporative Emission Control (EVAP) System. It is similar to P0455 (large leak) and P0456 (small leak) … Read more
A flashing check engine light is your Saturn SC’s way of saying “I have a serious problem, don’t ignore me”. Most of the time, that serious problem is a misfire. This flashing light should not be ignored. When your engine is misfiring, it is dumping raw fuel into the exhaust. This raw fuel can detonate, … Read more
P0132 is a common OBDII code that occurs in many vehicles, including the Saturn SC. The code is triggered when: The voltage at the sensor remains above threshold for 20 seconds or more. The air fuel sensor stays in rich biased mode for too long. There are also some less likely problems that can cause … Read more
P0122 is a common trouble code with the Saturn SC. It’s an OBDII code that references issues with the Throttle Position Sensor (TPS). It is relatively serious problem since it can leave your vehicle stranded or severely limited. OBDII code P0122 is a serious problem that requires serious attention. Diagnosing it can be … Read more
P0128 is a relatively common OBDII trouble code. It is triggered when your Saturn SC‘s coolant temperature fails to reach the proper operating temperature. It’s a generic powertrain code, which means that regardless of who manufactured the vehicle, it’ll have the same meaning (1996+). SC P0128 Symptoms There aren’t many symptoms with P0128, unless … Read more