Mercury Montego P0325 Code: Causes + How to Fix

If your Mercury Montego is displaying a P0325 trouble code, you may be wondering what it means and how to fix it. This article will explain the causes of this code and the steps you can take to fix the issue. Read on to find out more. The knock sensor’s primary role is to detect … Read more

Mercury Montego P0306: Misfire Detected (Cylinder 6)

P0306 is a fairly common trouble code with the Mercury Montego. It’s and OBD2 code and stands for: P0306 is certainly a cause for concern, and should be considered a threat to the drivability your Montego. The nice thing about P0306 is that it’s a cylinder specific trouble code, which makes diagnosing the problems much … Read more

Mercury Montego P0102: Meaning, Causes, + How to Fix

If you own a Mercury Montego, you may have encountered the P0102 trouble code. This code indicates that the Mass Air Flow (MAF) circuit is low and not performing within its specified operating range. When this happens, your car may experience drivability issues such as stalling, lack of power, rough idle, and hesitation. There are … Read more

Mercury Montego P0101: Meaning, Causes, and Diagnosis

P0101 code in the Mercury Montego is crucial to maintaining your truck’s performance and ensuring it runs efficiently. This code indicates that there is a problem with your car’s Mass Air Flow (MAF) sensor, specifically, a Range/Performance issue. The most common cause of P0101 is a bad MAF sensor. When you encounter the P0101 code, … Read more

Mercury Montego P0174: Meaning, Causes, How to Fix

One of the most common trouble codes with the Mercury Montego is P0174. It indicates that your Mercury Montego is running lean on the bank two side of the engine.  P0174 and P0171 (fuel trim lean bank one) are the most frequently seen air/fuel mixture-related codes. If they appear together, it reduces the list of … Read more

Mercury Montego P0021: OBDII Code Diagnosis

P0021 is a common trouble code. It affects vehicles with variable valve timing (VVT). The list of VVT vehicles is growing, and the Mercury Montego can have VVT, and is prone to developing this code.     P0021 is a generic OBDII code. This means that it has the same definition regardless of the make … Read more

Mercury Montego P0305: Misfire Detected (Cylinder 5)

P0305 is a fairly common trouble code with the Mercury Montego. It’s and OBD2 code and stands for: P0305 is certainly a cause for concern, and should be considered a threat to the drivability your Montego. The nice thing about P0305 is that it’s a cylinder specific trouble code, which makes diagnosing the problems simpler … Read more

Mercury Montego P0456: Meaning, Causes, How to Fix

One of the most common trouble codes with the Mercury Montego is the P0456 code. This trouble code references a number that is given to you when you plug your Montego into an OBDII scanner. P0456 Indicates that there is a small leak in the evaporative emission control system. It often appears with or is … Read more

Mercury Montego P0507 Code: Meaning, Causes, How to Fix

P0507 is a fairly typical OBDII trouble code that can occur in the Mercury Montego. It is typically triggered when the engine idle speed is 200 rpm or more over the predetermined limit set by the Mercury It is a generic code, which means that it has the same meaning for the Mercury Montego as any other vehicle. … Read more

Mercury Montego P0741 OBDII Transmission Code Diagnosis

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