Mercury Monterey P0430 Code: Causes + How to Fix

This page is meant to help you troubleshoot the Mercury Monterey P0430 trouble code. It covers the P0430 code’s meaning, symptoms, causes, and possible solutions. P0430 is an emissions-related trouble code and is virtually never a breakdown risk. P0430 is usually caused by a catalytic converter issue or a bad O2 sensor. Table of Contents … Read more

Mercury Monterey P0420: Meaning, Causes, + How to Fix

This page is meant to help you troubleshoot the Mercury Monterey P0420 trouble code. It covers the P0420 code’s meaning, symptoms, causes, and possible solutions. P0420 is the most common OBDII code and is virtually never a breakdown risk. A failing oxygen sensor or bad catalytic converter are the most common causes of P0420. Table … Read more

Mercury Monterey P0011: What it Means + How to Fix

P0011 is a common (and serious) OBD II diagnostic trouble code that can occur in the Mercury Monterey. It indicates an issue with your van’s Variable Valve Timing (VVT) system. The first thing you should do when you have this code is check your Monterey’s oil. If the oil level is too low, the camshaft … Read more

Mercury Monterey P0010: Causes + Likely Fix

P0010 is a relatively common trouble code. It affects vehicles with variable valve timing (VVT). The list of VVT vehicles is growing, and the Mercury Monterey can have VVT and is prone to developing this code. P0010 is often by low or sludgy oil. Check your Monterey’s oil as soon as possible. P0010 is a … Read more

Mercury Monterey P0014: Causes + How to Fix

P0014 is a relatively common trouble code for vehicles that have Variable Valve Timing (VVT). This includes the Mercury Monterey.  VVT adjusts the position of the camshaft(s) to maximize the combustion efficiency of the motor. P0014 means that the camshaft position is too far advanced from where it should be in relation to normal operating … Read more

Mercury Monterey P0300: Engine Misfire Detected

P0300 is one of the most common OBDII codes that occurs in the Mercury Monterey. It stands for: P0300 is certainly a cause for concern, and can be a threat to the drivability the Mercury Monterey. It will often be accompanied by codes P0301-P0308. These particular codes also indicate that there is a misfire detected, … Read more