Peugeot 2008 II Fuel and Refuelling

Hello and welcome. In this post we look at fuel on the Peugeot 2008 II (2019-2023). We'll cover the tank size, the low fuel warning, refuelling, the Diesel misfuel prevention device and what to do if you run out of Diesel.

Quick Reference

Low fuel level

These are the fuel tank figures for the 2008:

When the fuel reaches the low level, the low fuel warning lamp lights up on the instrument panel. You also see a message and hear an audible signal. When the lamp first comes on, about 5 litres of fuel remain.

• Until you add enough fuel, the lamp, message and audible signal come back every time you switch on the ignition.
• While you drive, the message and audible signal repeat more and more often as the fuel level drops towards 0.
• A small arrow next to the warning lamp shows which side of the car the fuel filler flap is on.

Refuel as soon as possible so you do not run out of fuel. If your car has Stop & Start, never refuel with the engine in STOP mode: you must switch off the ignition first. If you do run out on a Diesel, see the Running out of fuel (Diesel) section below.

Refuelling

When you refuel, you need to add at least 5 litres for the fuel gauge to register it. When you open the filler cap, you may hear a noise as air rushes in. This is normal and happens because the fuel system is sealed.

To refuel in complete safety:

1. Engine off: Always switch off the engine.
2. Open the flap: With the car unlocked, press the rear-central part of the filler flap to open it.
3. Choose the right pump: Make sure the pump delivers the correct fuel type for your engine. A reminder label is on the inside of the filler flap.
4. Remove the cap: Turn the filler cap to the left, take it off and place it on its support on the filler flap.
5. Insert the nozzle: Push the filler nozzle in as far as it will go before you start refuelling, to reduce the risk of splashing.
6. Stop at the third cut-out: Do not carry on after the nozzle cuts out for the third time, as this may cause malfunctions.
7. Refit the cap: Put the filler cap back in place and turn it to the right.
8. Close the flap: Close the fuel filler flap.

If you have put the wrong fuel in your car, do not start the engine. You must have the fuel tank drained and filled with the correct fuel first.

Your 2008 has a catalytic converter, which helps reduce harmful emissions in the exhaust gases. Petrol engines must use unleaded fuel, and the filler neck is narrower so that it only accepts unleaded petrol nozzles.

Misfuel prevention (Diesel)

Depending on the country of sale, Diesel versions have a mechanical misfuel prevention device that stops you filling the tank with petrol. It sits in the filler neck, and you can see it when the filler cap is removed.

If you put a petrol filler nozzle into the filler neck, the nozzle touches a flap. The flap stays closed and you cannot fill the tank. Do not force it: use a Diesel filler nozzle instead.

• The device does not stop you filling from a jerrycan, whatever the fuel type.
• Diesel pump nozzles may be different in other countries, so the device could make refuelling impossible abroad.

Before you travel abroad, check with a PEUGEOT dealer that your car is suitable for the fuel pumps in the countries you plan to visit.

Running out of fuel (Diesel)

If you run out of fuel on a Diesel, the fuel system must be primed. Before you start, you must put at least 5 litres of Diesel into the fuel tank. For more on adding fuel, see the Refuelling and Misfuel prevention (Diesel) sections above.

For 1.5 BlueHDi engines:

1. Ignition on: Switch on the ignition without starting the engine.
2. Wait: Wait around 1 minute, then switch off the ignition.
3. Start: Operate the starter motor to start the engine.

If the engine does not start at the first attempt, do not keep trying. Start the procedure again from the beginning.

Frequently Asked Questions

How big is the fuel tank on a Peugeot 2008?

Tank capacity is approximately 44 litres for Petrol versions and approximately 41 litres for Diesel versions.

How much fuel is left when the Peugeot 2008 low fuel light comes on?

When the low fuel warning lamp first comes on, about 5 litres of fuel remain. Refuel as soon as possible.

What should I do if I put the wrong fuel in my Peugeot 2008?

Do not start the engine. You must have the fuel tank drained and filled with the correct fuel first.

How do I restart my Peugeot 2008 Diesel after running out of fuel?

Add at least 5 litres of Diesel, switch on the ignition without starting the engine, wait around 1 minute, switch off the ignition, then operate the starter motor. If it does not start first time, repeat the whole procedure rather than keep trying.

Refuelling your 2008 is simple once you know the steps: engine off, the right fuel, and stop at the third cut-out. Keep an eye on the low fuel warning, and if you drive a Diesel abroad, check with a PEUGEOT dealer before you go.

More Peugeot 2008 Guides

To understand the low fuel lamp and other warnings on your dashboard, see our guides to Peugeot 2008 orange warning lights, Peugeot 2008 red warning lights and Peugeot 2008 green and blue indicator lamps.

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This is an independent guide, not an official Peugeot publication. Check your vehicle’s own manual before carrying out any work.

Related guides: Peugeot 2008 model guides.

Cover adapted from a photograph by Jengtingchen — Wikimedia Commons, CC BY-SA 4.0 (AI edited).