Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSMINI2023COOPER BASE, 2D CONVERTIBLE, AUTOMATIC DCT TRANSREPAIR AND DIAGNOSISENGINE PERFORMANCEENGINE CONTROL SYSTEMSFUEL SYSTEM -- REPAIR COOPER (F55 & F56)
2023 Mini Cooper Base, 2D Convertible, Automatic DCT Trans
Fuel System -- Repair Cooper (F55 & F56)
2023 Mini Cooper Base, 2D Convertible, Automatic DCT TransSECTION Fuel System -- Repair Cooper (F55 & F56)
- 13 31 Fuel Pressure Check, Fuel Supply Line
- 13 31 029 Check delivery pressure of electric fuel pump (Cooper 4-door hatchback and Cooper 2-door hatchback, 2020-2023)
- 13 31 035 Removing and installing/replacing fuel supply line (Cooper 4-door hatchback and Cooper 2-door hatchback, 2020-2023)
- Notes regarding the fuel pressure test (reference pressure: surrounding area) - (Cooper 4-door hatchback and Cooper 2-door hatchback, 2020-2023)
- 13 51 High-Pressure Pump
- 13 51 017 Removing and installing high pressure pump (Cooper base 4-door hatchback, Cooper base 2-door hatchback)
- 13 51 017 Removing and installing high pressure pump (Cooper S 4-door hatchback, Cooper S 2-door hatchback, Cooper JCW 2-door hatchback)
- 13 51 017 Removing and installing high pressure pump (Cooper JCW GP 2-door hatchback)
- 13 53 Fuel Injectors, Fuel Rail, Fuel Line, Pressure Sensor
- Clean the cylinder head in the area of the injectors with sandy/dusty contamination - (Cooper 4-door hatchback and Cooper 2-door hatchback, 2020-2023)
- 13 53 156 Remove and install high-pressure rail (Cooper base 4-door hatchback, Cooper base 2-door hatchback)
- 13 53 180 Replace pressure line (between high pressure pump and pressure accumulator) (Cooper 4-door hatchback and Cooper 2-door hatchback, 2020-2023)
- 13 53 318 Remove and install all injectors in the injection system (Cooper base 4-door hatchback, Cooper base 2-door hatchback)
- 13 53 596 Replacing fuel high-pressure sensor (Cooper base 4-door hatchback, Cooper base 2-door hatchback)
- 13 53 156 Remove and install high-pressure rail (Cooper S 4-door hatchback, Cooper S 2-door hatchback, Cooper JCW 2-door hatchback, Cooper JCW GP 2-door hatchback)
- 13 53 318 Remove and install all injectors in the injection system (Cooper S 4-door hatchback, Cooper S 2-door hatchback, Cooper JCW 2-door hatchback, Cooper JCW GP 2-door hatchback)
- 13 53 596 Replacing fuel high-pressure sensor (Cooper S 4-door hatchback, Cooper S 2-door hatchback, Cooper JCW 2-door hatchback, Cooper JCW GP 2-door hatchback)
- 13 54 Throttle Body
- 13 62 Engine Sensors
- 13 62 531 Replace coolant temperature sensor (Cooper base 4-door hatchback, Cooper base 2-door hatchback)
- 13 62 537 Replace coolant temperature sensor (at coolant radiator) (Cooper 4-door hatchback and Cooper 2-door hatchback, 2020-2023)
- 13 62 560 Remove and install/replace hot film air mass meter (Cooper 4-door hatchback and Cooper 2-door hatchback, 2020-2023)
- 13 62 590 Replacing the pressure sensor (before throttle valve) (Cooper 4-door hatchback and Cooper 2-door hatchback, 2020-2023)
- 13 62 591 Replacing the pressure sensor (after throttle valve) (Cooper 4-door hatchback and Cooper 2-door hatchback, 2020-2023)
- 13 62 596 Replacing the differential pressure sensor for the gasoline particulate filter (Cooper base 4-door hatchback, Cooper base 2-door hatchback)
- 13 62 679 Replacing temperature sensor for oil/coolant (for 3rd cylinder on the crankcase) (Cooper base 4-door hatchback, Cooper base 2-door hatchback)
- 13 62 531 Replace coolant temperature sensor (Cooper S 4-door hatchback, Cooper S 2-door hatchback, Cooper JCW 2-door hatchback, Cooper JCW GP 2-door hatchback)
- 13 62 596 Replacing the differential pressure sensor for the gasoline particulate filter (Cooper S 4-door hatchback, Cooper S 2-door hatchback, Cooper JCW 2-door hatchback, Cooper JCW GP 2-door hatchback)
- 13 62 679 Replacing temperature sensor for oil/coolant (for 3rd cylinder on the crankcase) (Cooper S 4-door hatchback, Cooper S 2-door hatchback, Cooper JCW 2-door hatchback, Cooper JCW GP 2-door hatchback)
- 13 71 Intake Silencer
- 13 71 000 Remove and install intake filter housing (Cooper 4-door hatchback and Cooper 2-door hatchback, 2020-2023)
- 13 71 031 Replace intake manifold for intake filter housing (Cooper 4-door hatchback and Cooper 2-door hatchback, 2020-2023)
- 13 71 035 Removing and installing/replacing clean air pipe (Cooper base 4-door hatchback, Cooper base 2-door hatchback)
- 13 71 035 Removing and installing/replacing clean air pipe (Cooper S 4-door hatchback, Cooper S 2-door hatchback, Cooper JCW 2-door hatchback, Cooper JCW GP 2-door hatchback)
- 13 72 Engine Air Filter
- 13 90 EVAP Canister Purge Valve
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.