Renault Megane Fault Codes
You can find common Renault Megane fault codes on this page that when clicked take you to a detailed description.
You can also type in the fault code you are getting below to find a more detailed description.
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Renault Megane Recalls
When a car manufacturer detects a problem with a model they put out a recall notice and more often than not offer to fix the problem free of charge.
You can check to see if your Renault Megane has any recall notices on our sister site AutoRecalls.co, sorted by model year.View Renault Megane Recalls »
Common Megane Fault Codes
These are the most common Megane fault codes that people are searching for.
Glow Plug/Heater Circuit A Malfunction More details...Learn More Fixes
Camshaft Position Sensor Circuit MalfunctionLearn More Fixes
O2 Sensor Circuit Malfunction (Bank 1 Sensor 2)Learn More
Random/Multiple Cylinder Misfire DetectedLearn More Fixes
Intake Camshaft Position Actuator Circuit / Open (Bank 1)Learn More Fixes
Throttle Actuator Control Range/Performance (Bank 1)Learn More
Fuel Trim Malfunction (Bank 1)Learn More Fixes
Engine Overboost ConditionLearn More Fixes
Injector Circuit Malfunction - Cylinder 2Learn More
Turbo / Super Charger UnderboostLearn More Fixes
Exhaust Pressure Sensor Range/PerformanceLearn More
Injector Circuit Malfunction - Cylinder 1Learn More
Crankshaft Position Sensor A Circuit MalfunctionLearn More Fixes
Throttle Pedal Position Sensor/Switch A Circuit MalfunctionLearn More
Misfire Detected with Low FuelLearn More
ECM/PCM Processor FaultLearn More Fixes
Cylinder 1 Misfire DetectedLearn More Fixes
Sensor Reference Voltage B Circuit/OpenLearn More
Exhaust Pressure Sensor MalfunctionLearn More
Fuel Volume Regulator Control Circuit Range/PerformanceLearn More
Exhaust Gas Temperature Sensor Circuit Low - Bank 2 Sensor 1Learn More
Mass or Volume Air flow Circuit Range/Performance ProblemLearn More Fixes
Air Bypass Valve SystemLearn More
Fuel Tank Pressure Relief Valve MalfunctionLearn More
Power Supply Voltage Low VoltageLearn More
5 Volt Supply Output Too LowLearn More
EGRV Circuit MalfunctionLearn More
Fan Secondary Low with Low Fan OnLearn More
Fuel Pump Speed Control Circuit MalfunctionLearn More
A/C Refrigerant Temperature Circuit Range/PerformanceLearn More Fixes
Boost Pressure Contr. Valve Short to B+Learn More
PSP Switch Out of Self Test RangeLearn More
Fuel Pump Monitor Circuit High InputLearn More
Fan Secondary Low With High Fan OnLearn More
Fuel Pressure Regulator PerformanceLearn More Fixes
Diesel Particulate Filter Efficiency Below Threshold Bank 1Learn More
Exhaust Gas Recirculation Flow Excessive DetectedLearn More
Fuel Rail Pressure Sensor Circuit MalfunctionLearn More
EIC Switch-2 Assembly Circuit Short To BatteryLearn More
Servo Motor Airintake Left Circuit FailureLearn More
Servo Motor Airintake Right Circuit FailureLearn More
Memory Set Switch Circuit Short To GroundLearn More
SCP (J1850) Invalid or Missing Data for OdometerLearn More
Glow Plug Module Control Circuit More details...Learn More
Open Power To Ground VCRMLearn More
Turbo/Supercharger Boost System PerformanceLearn More
Igniter Circuit Malfunction (No. 3)Learn More
Battery Temperature SensorLearn More
Transmission 4-Wheel Drive Mode Select Short Circuit To GroundLearn More
Accelerator/Throttle Pedal Position Sensor FaultLearn More
O2 Sensor Circuit Slow Response in Lean Control Range (Bank 1 Sensor 2)Learn More
Voltage Problem In EGR Valve Position Sensor CircuitLearn More
Intake Camshaft Position Timing - Over-Advanced (Bank 1)Learn More Fixes
Intake Camshaft Position Timing - Over-Retarded (Bank 1)Learn More Fixes
Exhaust Camshaft Position Actuator Circuit / Open (Bank 1)Learn More Fixes
Exhaust Camshaft Position Timing - Over-Advanced (Bank 1)Learn More Fixes
Crankshaft Position Camshaft Position Correlation Bank 1 Sensor ALearn More Fixes
Crankshaft Position Camshaft Position Correlation Bank 1 Sensor BLearn More Fixes
Heated Oxygen Sensor (HO2S) Heater Control Circuit Bank 1 Sensor 2Learn More Fixes
Mass or Volume Air Flow Circuit Low Voltage InputLearn More Fixes
Manifold Absolute Pressure/Barometric Pressure Circuit Range/Performance ProblemLearn More Fixes
Intake Air Temperature Circuit High InputLearn More Fixes
Coolant Thermostat (Coolant Temp Below Thermostat Regulating Temperature)Learn More Fixes
O2 Sensor Circuit Low Voltage (Bank 1 Sensor 1)Learn More Fixes
O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 1)Learn More Fixes
O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 1)Learn More Fixes
O2 Sensor Circuit Low Voltage (Bank 1 Sensor 2)Learn More Fixes
O2 Sensor Circuit High Voltage (Bank 1 Sensor 2)Learn More Fixes
O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 2)Learn More Fixes
System Too Lean (Bank 1)Learn More Fixes
System Too Rich (Bank 1)Learn More Fixes
System Too Rich (Bank 2)Learn More Fixes
Cylinder 2 Misfire DetectedLearn More Fixes
Cylinder 3 Misfire DetectedLearn More Fixes
Cylinder 4 Misfire DetectedLearn More Fixes
Cylinder 5 Misfire DetectedLearn More Fixes
- Manufacturer: Renault
About the Megane
Renault’s entrant to the small family car segment, the Megane, first joined the market in 1995. Since then, that has been a total of four generations. The latest of these made its debut in 2016.
The model has featured a number of body styles over the years, including the more popular hatchback, as well as the sedan, estate, and cabriolet.
It also represents the base model for the Renault Megane Scenic, a MPV variant.
Competition for the Megane has usually come from very popular models like the Ford Focus, Peugeot 308, and VW Golf.
The most common issue that owners have had to face is P0380. This code is logged when the glow plug heater circuit A is malfunctioning.
This is a fairly well known issue for the Megane. It is often caused by a blown fuse in the glow plug heater circuit. This is typically called the F2 fuse in the engine fuse box. Checking this first is often the first step in fixing this issue.
Fault code P0340 is another common issue that the model has suffered. This code indicates that the camshaft position sensor is malfunctioning.
In most cases, this code is the result of a failing camshaft position sensor. It can also be caused by electrical issues like fouled connections or damaged wires.
Another common issue that Megane owners have faced is P0136. This code indicates that the second oxygen sensor in the exhaust system is likely failing.
There can be a number of causes of this issue. These can include a faulty lambda sensor, electrical issues, as well as an exhaust leak upstream of the sensor.