P0150 is a very common OBDII code that occurs in the Cadillac DeVille. It is typically caused when the Oxygen Sensor voltage is not within normal operating conditions. Cadillac DeVille P0150 Symptoms Typically, the only symptom of P0150 is going to be the service engine soon light. In some cases, there can be other symptoms … Read more
P0161 is a very common OBDII code that occurs in the Cadillac DeVille. It is typically caused by a failure in one of the elements that heat the oxygen sensors, specifically bank 2 sensor 2. Replacing the Oxygen sensor will fix the problem a majority of the time. Some of the other causes of P0161 … Read more
P0155 is a very common OBDII code that occurs in the Cadillac DeVille. 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 after … Read more
P0017 in the Cadillac DeVille is predominantly caused by a few different things. It is typically thrown when the Crankshaft Position Sensor and the Camshaft Position Sensor are out of alignment by a certain number of degrees, or if there is an issue with the wiring, or one of the sensors themselves may have … Read more
P0016 is know to occur in the Cadillac DeVille when the Crankshaft Position Sensor and the Camshaft Position Sensor are out of alignment by a certain number of degrees, or if there is a sensor issue. We’ll explore the symptoms and causes directly below. P0016 refers to which camshaft position sensor is out of time … Read more
One of the most common trouble codes with the Cadillac DeVille is the P0496 code. This code number references a number that is given to you when you plug your DeVille into an OBDII scanner. Below, you’ll find the most common symptoms and ways to diagnose the P0496 in your Cadillac DeVille. Good Luck! … Read more
P0455 in the Cadillac DeVille 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 DeVille. But, whenever the check engine light is on, it’s … Read more
If your Cadillac DeVille is throwing a P0325 trouble code, you may be wondering what could be causing the issue and how to fix it. In this article, we will discuss the possible causes of this code and provide some solutions to try. The knock sensor’s primary role is to detect and monitor any abnormal … Read more
P0012 is a common trouble code. It affects vehicles with variable valve timing (VVT). The list of VVT vehicles is growing, and the Cadillac DeVille can have VVT, and is known to develop this code. P0012 is generic, which means that it has the same definition for the DeVille as it does on any … Read more
P0507 is a fairly typical OBDII trouble code that can occur in the Cadillac DeVille. It is typically triggered when the engine idle speed is 200 rpm or more over the predetermined limit set by the Cadillac It is a generic code, which means that it has the same meaning for the Cadillac DeVille as any other vehicle. … Read more