On this page you can find the meaning of the fault code you may be seeing coming from your Renault.
Either choose your model from below or scroll down even further to search and see popular fault codes across all Renaults.
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Popular Renault Fault Codes
These are the most popular Renault fault codes that people are searching for.
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
Fuel Tank Pressure Relief Valve MalfunctionLearn More
Air Bypass Valve SystemLearn More
Open Power To Ground VCRMLearn More
Turbo/Supercharger Boost System PerformanceLearn More
O2 Sensor Circuit Malfunction (Bank 1 Sensor 2)Learn More
Injector Circuit Malfunction - Cylinder 1Learn More
Igniter Circuit Malfunction (No. 3)Learn More
Battery Temperature SensorLearn More
Transmission 4-Wheel Drive Mode Select Short Circuit To GroundLearn More
EGRV Circuit MalfunctionLearn More
Power Supply Voltage Low VoltageLearn More
Fan Secondary Low with Low Fan OnLearn More
Fuel Pump Speed Control Circuit MalfunctionLearn 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
Fan Secondary Low With High Fan OnLearn More
Renault is a French automobile manufacturer that works closely with Japanese automaker Nissan. You will most likely find that the error codes that are more common in Nissan cars also make more appearances than others in Renault models too.
Some of the most common Renault fault codes are those that are to do with the delivery of fuel and air to the engine as well as removing the exhaust gases.
One of the most common codes is the P0299, which is a sign that that turbocharger or supercharger is not producing enough boost. This can be down to the component not being able to work due to a build of grime. It may also be caused by a problem with the sensor itself or the wires/connections attached to it.
Another common Renault fault code is the P0089 and this one is concerning the fuel injection system. The reason that this is a common code usually stems from the fact that (like the P0299 code mentioned above) the injectors can become overloaded with dirt, restricting their ability to work. Alongside this being the cause it can also be a sign that the lines that carry the fuel from the pump have become clogged before or after the fuel filter.
According to feedback from our visitors, you may also find the P1493 error code appearing in your Renault. This sensor is located in the engine bay near the battery and is prone to attacks from wild animals getting underneath the bonnet. Check to see if the connections are secure and if the wiring has been damaged – both easily fixable yourself at home.
After the engine and moving toward the exhaust in Renault cars you find the DPF (diesel particulate filter), a component that helps filter out some of the dirtiest elements in the exhaust gases. If this becomes clogged in your Renault then you may see the P2002 error code appear on an ODB2 reader. This could in fact be caused by a faulty sensor that reads the oxygen levels of the gases after the DPF, something that can easily be tested by a trained mechanic. The DPF flushes itself during long drives – too many short journeys can be the cause of this error.
- Models: 15