Renault Diagnostic Trouble Codes

Common OBD2 fault codes found on Renault vehicles with model-specific causes, known issues, TSBs, and adjusted repair cost estimates. Each guide is tailored for Renault owners.

Emissions

P0106Moderate

Manifold Absolute Pressure/Barometric Pressure Circuit Range/Performance

Renault Megane • 2006-2024

The 1.5 dCi and 1.6 TCe engines can develop P0106 from MAP sensor failures or intake system leaks. T...

Fuel System

P0234High

Turbocharger/Supercharger "A" Overboost Condition

Renault Megane RS • 2010-2024

The 2.0T (F4R) in the Megane RS is known for wastegate rattle and eventual sticking. The 1.6 TCe als...

P2188Moderate

System Too Rich at Idle (Bank 1)

Renault Megane • 2003-2023

Megane models with the 1.6 and 2.0 16V petrol engines trigger P2188 from leaking fuel injectors and ...

Ignition

P0335Critical

Crankshaft Position Sensor "A" Circuit Malfunction

Renault Clio • 2005-2024

The 1.5 dCi (K9K) engine is one of the most common engines to trigger P0335 in Europe. The sensor is...

Electrical

P0500Moderate

Vehicle Speed Sensor "A" Malfunction

Renault Megane • 2006-2024

The Megane II and III use a speed sensor on the gearbox that is accessible from under the vehicle. T...

P0562Moderate

System Voltage Low

Renault Clio • 2005-2024

The Clio III and IV with the 1.5 dCi engine can develop serpentine belt tensioner failure, causing t...

P0600High

Serial Communication Link Malfunction

Renault Megane • 2003-2023

Megane II and III models are prone to ECU failures caused by solder joint cracking on the circuit bo...

Transmission

P0715High

Input/Turbine Speed Sensor Circuit Malfunction

Renault Megane • 2006-2023

Megane models with the DP0/AL4 automatic transmission are well-known for P0715. The input speed sens...

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