Mercury Mariner Sloshing Sound (How to Find and Fix)

A mysterious noise you don’t know the source of is one of the most stressful things that can happen during vehicle ownership. If your Mercury Mariner is making a sloshing sound while driving it, this is the guide for you. If your Mariner makes a sound like sloshing water while driving, this is undoubtedly a … Read more

Mercury Mariner AC Smells Bad: Smell ID + How to Fix

Does your Mercury Mariner’s air conditioning smell bad? This article will provide you with some quick and comprehensive list of causes to help eliminate your vehicle’s foul odor.   This guide is broken down into three sections:  AC Smell Reference Table Smell Type Potential Causes Sweet Leaking Engine Coolant, Leaking Refrigerant Mold, Mildew, Fungus Clogged Drain … Read more

Mercury Mariner P0020: Meaning, Causes, Diagnosis

P0020 is a rarely seen OBD II trouble code that can affect the Mercury Mariner. It’s a variable valve timing (VVT) related code, indicating a wiring issue with the bank 2 camshaft actuator “A.” P0020 is often by low or sludgy oil. Check your Mariner’s oil as soon as possible. P0020 is a generic code, … Read more

Mercury Mariner P0001: Causes + How to Fix

P0001 is a rarely seen OBD II error code. It indicates an issue with your Mercury Mariner’s Fuel Volume Regulator (FVR) Control System. P0001 is usually caused by a wiring problem or issue with the fuel volume regulator. The most difficult issue with diagnosing the fuel system is getting to the parts.   P0001 is a … Read more

Mercury Mariner P0200: Causes + How to Fix

P0200 is a common OBD II error code that can occur in the Mercury Mariner. It indicates an issue with your vehicle’s fuel injection system. Specifically, the fuel injector circuit is out of range (in terms of voltage). Mercury Mariner P0200: Quick Info Definition P0200: Injector Circuit Malfunction Frequent Symptoms Check engine light, engine misfire, … Read more

Mercury Mariner P0000: Meaning, Causes, How to Fix

P0000 is a rare OBD2 fault code that can affect the Mercury Mariner. While there are over 10,000 DTC “P” codes, this is the only one reserved for “no fault detected” in your vehicle’s ECU (engine control unit) memory. It tells the scanner accessing the ECU that no codes are stored. The most common reason … Read more

Mercury Mariner P0073: Meaning, Causes, & How to Fix

P0073 is a common OBD2 trouble code that can affect the Mercury Mariner. OBD2 trouble codes. In layman’s terms, it indicates that there is an issue with your vehicle’s ambient air sensor. The ambient air temperature sensor (or AAT for short) is responsible for monitoring outside air temperature and regulating your vehicle’s automatic climate control … Read more

Mercury Mariner P0088: Causes + Likely Fix

P0088 is a common OBD2 trouble code that can occur in the Mercury Mariner. In layman’s terms, it indicates that your SUV’s fuel pressure is too high. While P0088 is a generic code, repair steps will vary depending on your Mariner’s model year, engine type, and how it regulates fuel pressure. P0088 Definition: Fuel Rail/System … Read more