Oldsmobile Aurora Horn Not Working: 5 Most Common Causes

A functioning horn is one of a vehicle’s most critical safety features. If your Oldsmobile Aurora’s horn isn’t working, there are a few potential causes. We’ll cover each of them, starting with the easiest and most likely issues and working from there. A test light can make diagnosing a horn that isn’t working much easier. … Read more

Oldsmobile Aurora P0100: Meaning, Causes, How to Fix

P0100 is a generic OBD2 trouble code that indicates an issue with your Oldsmobile Aurora’s Mass Air Flow (MAF) Sensor.   This code is usually caused by a MAF sensor that is faulty, dirty or a wiring issue related to it. It may be tempting to replace your Aurora’s MAF sensor without checking the electrical system … Read more

Oldsmobile Aurora AC Smells Bad: Smell ID + How to Fix

Does your Oldsmobile Aurora’s air conditioning smell bad? This article will provide you with some quick and comprehensive list of causes to help eliminate your car’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

Oldsmobile Aurora P0020: Meaning, Causes, Diagnosis

P0020 is a rarely seen OBD II trouble code that can affect the Oldsmobile Aurora. 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 Aurora’s oil as soon as possible. P0020 is a generic code, … Read more

Oldsmobile Aurora P0001: Causes + How to Fix

P0001 is a rarely seen OBD II error code. It indicates an issue with your Oldsmobile Aurora’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

Oldsmobile Aurora P0200: Causes + How to Fix

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