r/Renault • • 1h ago

2021 Megane Sport Tourer E-Tech PHEV – "Refuelling fault", fuel flap won't open in cold weather

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• Upvotes

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Hi all, I'm hoping someone has run into this one.

Car: Renault Megane Sport Tourer E-Tech Plug-in Hybrid, 2021, approx. 147,000 km

Symptoms:

The dash shows "Refuelling fault – See owner's manual" (Finnish: "Tankkausvirhe") with the service wrench light on.

The fuel flap won't open, so I can't refuel.

Otherwise the car drives completely normally, in both EV and hybrid mode.

What I've found so far:

If I disconnect the 12V battery for a moment, the fault clears and the flap opens normally.

It only happens once the weather gets colder. There were no issues all summer.

As far as I know, the PHEV has a pressurised fuel tank that has to depressurise before the flap unlocks. My suspects are the flap lock actuator, the tank depressurisation valve or the pressure sensor sticking or misreading in the cold.

Questions:

Has anyone had the same fault, and what part actually fixed it?

Is there a known Renault technical bulletin or software update for this?

Is there a manual/emergency release for the fuel flap, so I don't have to disconnect the battery every time?

Should I go straight to a Renault dealer, or can a good independent garage diagnose this?

Thanks in advance for any tips! 🙏


r/Renault • • 2h ago

Scottish power ‘saver’ tariff

2 Upvotes

Anyone here used the Scottish Power saver tariff .
It offers 8 hrs a week half price electricity
Mon Fri not including 4pm to 8pm
Available anytime at weekends.
It appears perfect for my very low mileage when I get my 5 in Dec . But asking re anyone with experience


r/Renault • • 2h ago

Question Mégane Oil Consumption.

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5 Upvotes

Is this an abnormally low oil level for a car that had a full engine service only last March and has driven seven thousand miles since. Previously, the level has remained constant at four or five litres between services. Dipstick shows just above minimum at the moment. 2010 model with 140 thousand miles on the clock.


r/Renault • • 9h ago

Question Looking for first car

3 Upvotes

From Renault i'm mainly interested with Laguna III and Megane III/Fluence, but i'd want to hear more about Laguna, since there's much more going on in civilian versions. I will be mainly driving in the city and sometimes on trips, so looking for petrol only. Which engines are reliable and what should i look for when buying one?


r/Renault • • 12h ago

Engine breather hose location?

1 Upvotes

Hello everyone!

I bought a Renault Megane Grand Toure 2013 1.5K dCi a few months ago. I recently performed an oil service my self and noticed a thin black rubber hose coming from somewhere on the front of the engine, near the starter motor. It wraps underneath the engine and clips underneath to the engine/transmission.

The problem is the end connected to the engine, it is disconnected and I can’t find where to connect it. Previous owner switched starter motor and my idea is that it connects to the engine somewhere close to the starter motor or underneath, but can’t see where.

Do anyone of you have a clue what kind of hose it is where I should connect it?

Best regards!


r/Renault • • 20h ago

Renault Clio 1.0 TCe lifetime

2 Upvotes

Dear all, I'd like to hear your experiences with the 1.0 TCe engine regarding its lifetime. What's the expected lifetime in kilometers? Thanks