Acura ZDX P0442 Engine Code: Causes + How to Fix

One of the most common issues that happens with the Acura ZDX 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 ZDX P0500: VSS – Circuit Malfunction

P0500 is a OBDII trouble code that affects the Acura ZDX‘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 ZDX uses this signal for many vehicle functions. It helps control transmission shifts, ABS, cruise control, the speedometer, and more. … Read more

Acura ZDX P0449: Vent Valve Solenoid – Circuit Malfunction

A somewhat common issue with the Acura ZDX 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 ZDX P0455: Meaning, Causes, + How to Fix

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

Acura ZDX P0496 OBDII Code Diagnosis

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

Acura ZDX P0175: Causes, Diagnosis, How to Fix

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

Acura ZDX P0441: Meaning, Causes, How to Fix

P0441 is one of the more common OBD II codes that can occur in the Acura ZDX.  It is frequently caused by a loose or bad gas cap, cracked or disconnected EVAP system hoses, vacuum leaks, or a bad purge valve. Always start by taking a look at the gas cap. P0441 is related to … Read more