What are the most common Renault Megane problems?

According to Au7o's analysis of 110+ owner reports, the 2023 Renault Megane has 1 documented issue. The documented issue is: Injection System Fault Warning. None are rated critical, but regular maintenance is recommended.

Is the Renault Megane reliable?

The 2023 Renault Megane has 1 known issue documented across 110+ owner reports. No issues are rated critical, suggesting generally good reliability. Regular maintenance following the manufacturer's schedule helps prevent many common problems.

How much does it cost to fix common Renault Megane problems?

Repair costs for known Renault Megane issues range from $100 to $500, depending on the specific problem and whether you choose DIY or professional repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.

What is the 2003-2023 Renault Megane Injection System Fault Warning?

The Megane displays an "Injection Fault" warning on the dashboard, which can be triggered by numerous sensors and components. Common causes include the crankshaft position sensor, throttle body, and fuel pressure regulator. Repairs typically run $100-$500. Severity: medium.

Renault · Known Issues

2023 Renault Megane Problems: 1 Known Issue

2023 model year · 110+ owner reports · Updated September 2026

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According to Au7o's analysis of 110+ owner reports, the 2023 Renault Megane has 1 documented issue. No issues are rated critical, indicating generally reliable ownership. The most commonly reported issue is Injection System Fault Warning with 110 owner reports. Across all issues with published estimates, repair costs range from $100 to $500. DIY maintenance guides at au7o.io.

2023 Renault Megane Problems: 1 Known Issue

All 1 Known Issue

2003-2023 Renault Megane: Injection System Fault Warning#

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Frequently Asked Questions

What are the most common Renault Megane problems?

Is the Renault Megane reliable?

How much does it cost to fix common Renault Megane problems?

What is the 2003-2023 Renault Megane Injection System Fault Warning?