Renault Clio · 2001+
Renault Clio EGR Fault Solution
When the EGR valve on Renault Clio (2001+) diesel engines clogs with carbon or fails, pulling power drops, idle becomes rough, the exhaust smokes and a warning lamp may come on. Fault memory is read, the ECU identified and a matching software solution applied after an original backup.
Suitable engines for the Renault Clio
Year / chassis: 5 - 2019+
| Engine | Power | EGR fault solution |
|---|---|---|
| Renault Clio 1.5 BlueDCi 115hp | 115 → 140 bhp | ✓ |
| Renault Clio 1.5 BlueDCi 85hp | 85 → 140 bhp | ✓ |
Year / chassis: 4 - (ph2) - 2016 - 2018
| Engine | Power | EGR fault solution |
|---|---|---|
| Renault Clio 1.5 DCi 110hp | 110 → 130 bhp | ✓ |
| Renault Clio 1.5 DCi 75hp | 75 → 110 bhp | ✓ |
| Renault Clio 1.5 DCi 90hp | 90 → 110 bhp | ✓ |
Year / chassis: 4 - (ph1) - 2012 - 2016
| Engine | Power | EGR fault solution |
|---|---|---|
| Renault Clio 1.5 DCi 75hp | 75 → 115 bhp | ✓ |
| Renault Clio 1.5 DCi 90hp | 90 → 110 bhp | ✓ |
Year / chassis: 3 - 2005 - 2012
| Engine | Power | EGR fault solution |
|---|---|---|
| Renault Clio 1.5 DCi 106hp | 106 → 130 bhp | ✓ |
| Renault Clio 1.5 DCi 110hp | 110 → 130 bhp | ✓ |
| Renault Clio 1.5 DCi 70hp | 70 → 90 bhp | ✓ |
| Renault Clio 1.5 DCi 75hp | 75 → 85 bhp | ✓ |
| Renault Clio 1.5 DCi 86hp | 86 → 110 bhp | ✓ |
| Renault Clio 1.5 DCi 90hp | 90 → 110 bhp | ✓ |
Year / chassis: 2 - 2001 - 2005
| Engine | Power | EGR fault solution |
|---|---|---|
| Renault Clio 1.5 DCi 100hp | 100 → 130 bhp | ✓ |
| Renault Clio 1.5 DCi 65hp | 65 → 85 bhp | ✓ |
| Renault Clio 1.5 DCi 70hp | 70 → 90 bhp | ✓ |
| Renault Clio 1.5 DCi 82hp | 82 → 105 bhp | ✓ |
| Renault Clio 1.5 DCi 85hp | 85 → 105 bhp | ✓ |
| Renault Clio 1.9 DTi 80hp | 80 → 105 bhp | ✓ |
When is it needed?
- EGR valve fault and soot build-up
- Rough idle, smoke, power loss
- Carbon build-up in the intake manifold
Typical duration: 1–2 hours
Frequently asked questions
Can an EGR fault on the Renault Clio be solved with software?
The valve and connections are checked first. Where suitable for the Renault Clio, the EGR software solution is applied to the ECU with the original software backed up; on most cars the work is done the same day.
Is an EGR delete legal?
It is an intervention on emission hardware and is offered only for uses permitted by law (off-road, motorsport, export, fault diagnosis). Inspection and road compliance remain the owner's responsibility.
Is replacing the valve the better option?
Often yes, especially if the car will be used on the road. If the valve has failed, fitting a new one is the durable and compliant solution; we measure the condition and explain the options plainly.
Does carbon build-up stop?
Once exhaust gas no longer returns to the intake, soot accumulation drops noticeably; existing deposits still need mechanical cleaning.
Will the warning light go out?
EGR-related codes are switched off in a controlled way; if another fault exists the light stays on.
Other solutions for the Renault Clio
Renault Clio AdBlue fault solution
Renault Clio DPF fault solution
Renault Clio Pop & Bang tuning
More about EGR Delete
Renault Stage 1 Chip Tuning — How Much BHP?
⚠ Software work on emission systems is offered only for uses permitted by applicable law (motorsport, off-road use, export, fault diagnosis, etc.). Road use and inspection compliance of the vehicle remain the owner's responsibility.