Ford B-Max P0446: Meaning, Causes, How to Fix

A prevalent issue with the Ford B-Max is the P0446 code. This code corresponds to a specific number obtained when connecting your B-Max to an OBDII scanner. A faulty vent control valve most commonly causes P0446. Definition P0446: EVAP System – Vent Control Circuit – Malfunction Symptoms Usually none Common Causes Bad EVAP Vent Control … Read more

Ford B-Max P0420: Meaning, Causes, + How to Fix

This page is meant to help you troubleshoot the Ford B-Max 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

P0303 Ford B-Max: Cylinder 3 Misfire Diagnosis

If your Ford B-Max has the P0303 trouble code, you should know that it’s about as common of a code as there is. It’s a generic code (same meaning for all vehicles) that indicates that your car’s third cylinder is misfiring. P0303 is a real drivability concern and should be dealt with right away. If … Read more

Ford B-Max P0302: Cylinder 2 – Misfire (Causes + How to Fix)

P0302 in the Ford B-Max is a common OBD II trouble code. It indicates that your car’s second cylinder has a misfire. P0302 is a real drivability concern and should be dealt with right away. If it’s bad enough to cause your B-Max’s check engine light to come on, you shouldn’t drive your car at … Read more

Ford B-Max P0301: Cylinder 1 – Misfire (Causes + How to Fix)

P0301 is a fairly common trouble code with the Ford B-Max. It’s an OBD2 code and indicates that your car’s first cylinder is misfiring. P0301 is certainly a cause for concern and should be considered a threat to the drivability of your B-Max.  Fixing P0301 should be considered a high priority. Unlike a lot of … Read more

Ford B-Max P0300: Meaning, Causes, + How to Fix

P0300 is a generic OBDII code that can occur with the Ford B-Max. This code indicates that your car’s engine is misfiring and can be a drivability threat. P0300 is often accompanied by cylinder-specific misfire codes (P030X, where the X indicates the cylinder number that is misfiring). If you have P0300 and a cylinder-specific misfire, … Read more

P0741 Ford B-Max

P0741 is a very common OBDII trouble code. It’s know to affect the Ford B-Max quite often. Here’s what it means: P0741: Torque Converter Clutch Circuit → Performance or Stuck Off The B-Max uses a clutch in the torque converter to lock the engine and transmission together at highway speed. P0741 can register whenever this … Read more

Ford B-Max P0171: Causes, Diagnosis, + How to Fix

One of the most common trouble codes with the Ford B-Max is P0171. It indicates that your Ford B-Max is running lean on the bank one side.  It’s the most common air/fuel mixture-related code. It’s not the most complicated OBDII trouble code to diagnose. It is also one of the most common codes. The most … Read more

Ford B-Max P0700 Code: Meaning, Causes, + How to Fix

A trouble code is a signal that is generated by an automatic transmission system whenever it detects an issue in the Ford B-Max that requires your attention. The P0700 code is a general code that is typically accompanied by another code that specifies the specific problem. This code is part of the OBDII system and … Read more