Acura MDX P0130: O2 Sensor Circuit Malfunction (Bank 1 -Sensor 1)

P0130 is a very common OBDII code that occurs in the Acura MDX. It is typically caused when the Oxygen Sensor voltage is not within normal operating conditions. Acura MDX P0130 Symptoms Typically, the only symptom of P0130 is going to be the service engine soon light. In some cases, there can be other symptoms … Read more

Acura MDX P0440: Meaning, Causes, How to Fix

The P0440 code is a common trouble code that many Acura MDX owners may encounter. It indicates that there is an issue with the vehicle’s Evaporative Emission Control (EVAP) system. Specifically, the EVAP system is malfunctioning. A variety of causes can trigger the P0440 code, with the most common one being a loose or damaged … Read more

Acura MDX P0442 Engine Code: Causes + How to Fix

One of the most common issues that happens with the Acura MDX is the P0442 trouble code. This code appears when connecting the vehicle to an OBDII scanner and pertains to the emissions system.  While it’s unlikely to cause a breakdown, it can be bothersome and may result in a failed emissions test for your … Read more

Acura MDX P0500: VSS – Circuit Malfunction

P0500 is a OBDII trouble code that affects the Acura MDX‘s Vehicle Speed Sensor (VSS). The VSS sends a signal to the engine’s computer letting it know how fast that the vehicle is going. The MDX uses this signal for many vehicle functions. It helps control transmission shifts, ABS, cruise control, the speedometer, and more. … Read more

Acura MDX P0449: Vent Valve Solenoid – Circuit Malfunction

A somewhat common issue with the Acura MDX is the P0449 code. This code references a number that is given to you when you plug it into a OBD2 scanner. P0449 deals with the evaporative emissions control (EVAP) system. It often appears with, or is related other codes, such as P0420, P0446, and very often … Read more

Acura MDX P0455: Meaning, Causes, + How to Fix

P0455 in the Acura MDX 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 MDX. But, whenever the check engine light is on, it’s … Read more

Acura MDX P0496 OBDII Code Diagnosis

One of the most common trouble codes with the Acura MDX is the P0496 code. This code number references a number that is given to you when you plug your MDX into an OBDII scanner. Below, you’ll find the most common symptoms and ways to diagnose the P0496 in your Acura MDX. Good Luck!   … Read more

Acura MDX P0175: Causes, Diagnosis, How to Fix

P0175 is a common trouble code that can appear in the Acura MDX. It’s generic, so it has the same meaning for your vehicle as it would any other automobile. There are MANY issues that can cause P0175 in the MDX. If there are other codes present, use them to eliminate potential causes and save … Read more