P0141 is a very common OBDII code that occurs in the Mitsubishi Diamante. It is caused by a failure in one of the elements that heat the oxygen sensors, specifically bank 1 sensor 2, which is downstream from the catalytic converter. It technically stands for: The purpose of the heated element in the oxygen sensor … Read more
P0133 is a common OBDII code that occurs in many vehicles, including theMitsubishi Diamante. 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
P0505 is an OBDII code that deals with the idle air control system in the Mitsubishi Diamante. It’s a generic code, which means that it has the same meaning for the Diamante as it would any other vehicle (Diamante or not). P0505: Idle Air Control System: Malfunction When P0505 is triggered, it is typically caused … Read more
This page is meant to help you troubleshoot the Mitsubishi Diamante P0430 trouble code. It covers the P0430 code’s meaning, symptoms, causes, and possible solutions. P0430 is an emissions-related trouble code and is virtually never a breakdown risk. P0430 is usually caused by a catalytic converter issue or a bad O2 sensor. Table of Contents … Read more
With the Mitsubishi Diamante, P0404 is going to have the same meaning as it would in any other vehicle. It’s a generic powertrain code that stands for: P0404: EGR Circuit → Range/Performance While there are several issues that can throw the P0404 code in the Diamante, the most common issue is either going to be … Read more
P0014 is a relatively common trouble code for vehicles that have Variable Valve Timing (VVT). This includes the Mitsubishi Diamante. VVT adjusts the position of the camshaft(s) to maximize the combustion efficiency of the motor. P0014 means that the camshaft position is too far advanced from where it should be in relation to normal operating … Read more
P0302 in the Mitsubishi Diamante is a common OBD II trouble code. It indicates that your car’s second cylinder has a misfire. P0302 is a real drivability concern and should be dealt with right away. If it’s bad enough to cause your Diamante’s check engine light to come on, you shouldn’t drive your car at … Read more
P0341 is a somewhat common OBDII diagnostic code in the Mitsubishi Diamante. It means that there is a Range/Performance problem. In layman terms this means that there is a problem with the signal coming from the Camshaft Position Sensor (CPS). OBDII P0341 means that there is a problem with the Camshaft Position Sensor (CPS) … Read more
P0301 is a fairly common trouble code with the Mitsubishi Diamante. It’s an OBD2 code and indicates that your car’s first cylinder is misfiring. P0301 is certainly a cause for concern and should be considered a threat to the drivability of your Diamante. Fixing P0301 should be considered a high priority. Unlike a lot of … Read more
The P0131 code is an OBD-II diagnostic trouble code that indicates low voltage in the Mitsubishi Diamante’s Oxygen (O2) sensor circuit for Bank 1, Sensor 1 (B1S1). This sensor plays a crucial role in maintaining optimal engine performance by detecting the air-fuel ratio in the exhaust, then sending this data to the Diamante’s engine control … Read more