Carburettor Test Bench Course
300-hour online course in carburettor test benches. 6 modules covering ISO 5167 (flow measurement using differential pressure devices), ISO 5168 (evaluation of uncertainty in flow measurement) and LabVIEW. Personal tutor assigned and enrolment open.
Take the controls.
Run a real engineering trade-off from this programme. Move the sliders, watch the model react in real time and beat the challenge.
What you will be able to do
Justify the use of a test bench for carburettor tuning.
Explain how the main carburettor families work.
Measure air flow and vacuum with the appropriate instrumentation.
Estimate the uncertainty of the measurements obtained on the bench.
Select jets, metering rods and needles based on test results.
Rebuild and verify a carburettor before fitting it to the engine.
Adapt the settings to current fuels using safe working practices.
Who it's for
- Carburettor test bench technician who wants to specialise in carburettor test benches.
- Classic carburettor specialist who wants to specialise in carburettor test benches.
- Engine testing laboratory technician who wants to specialise in carburettor test benches.
- Historic competition engine tuner who wants to specialise in carburettor test benches.
- Fuel system restorer who wants to specialise in carburettor test benches.
- Metrology technician who wants to specialise in carburettor test benches.
- Engineering or science graduates looking to enter classic vehicle restoration.
What you'll work with
- ISO 5167 (measurement of fluid flow using differential pressure devices)
- ISO 5168 (evaluation of uncertainty in flow measurement)
- ISO/IEC 17025 (competence of testing and calibration laboratories)
- JCGM 100 (GUM, guide to the expression of uncertainty in measurement)
- EN 228 (unleaded petrol)
- ISO 1585 (engine net power test code)
6 modules · 300 h
1.1Limits of tuning on the vehicle1.2What a bench allows you to measure1.3Bench types: flow and vacuum1.4Components of a bench installation1.5Safety with petrol and vapours1.6Mandatory ventilation and extinguishing1.7Required instrumentation1.8Workshop working procedures1.9Documentation for each test1.10Workshop: commissioning a bench
2.1Downdraught and horizontal carburettors2.2Twin-barrel and multi-barrel bodies2.3Constant-vacuum carburettors2.4Circuits: idle, main and pump2.5Jets, atomisers and diffusers2.6Accelerator pump2.7Starting enrichment device2.8Needle valve and float level2.9Identification and references2.10Practical: dismantling and identifying circuits
3.1Air flow measurement3.2Fuel flow measurement3.3Vacuum at the venturi3.4Balancing between barrels3.5Flow curves versus throttle opening3.6Measurement repeatability3.7Temperature and pressure correction3.8Common measurement errors3.9Data recording3.10Practical: characterising a carburettor
4.1Reading a calibration table4.2Main and air jets4.3Emulsion tubes and their effect4.4Idle and progression calibration4.5Float level and its adjustment4.6Accelerator pump: flow and duration4.7Venturi selection4.8Effect of each change and its order4.9Documentation of the final calibration4.10Practical: complete calibration of a carburettor
5.1Ultrasonic cleaning5.2Gaskets, seals and repair kits5.3Throttle shaft wear and its repair5.4Float bowls, floats and needles5.5Leak testing and checks5.6Synchronising multiple carburettors5.7Fitting to the vehicle and final adjustment5.8Reading spark plugs as verification5.9Mixture measurement with an analyser5.10Practical: rebuild and synchronisation
6.1Current petrols and older materials6.2Ethanol and its effect on gaskets and alloys6.3Degradation of stored fuel6.4Adjustment for current fuel6.5Periodic carburettor maintenance6.6Customer service and quotations6.7Traceability of each job6.8Common workshop errors6.9Documented real-world cases6.10Final project: bench report and calibration of a carburettor
How you'll learn
Fully 100% online training on the SEIUM campus, with downloadable material, recorded classes and an assigned technical tutor. No fixed timetable: students progress at their own pace within the intake, making it easy to combine with work.
Each module combines theory, guided reading of the original standard and applied exercises. The working software is LabVIEW, advanced Excel, MATLAB, Python (pandas), in free, academic or evaluation versions. Tests are studied using real procedures on carburettor flow benches, venturi vacuum measurement, and calibration of jets and emulsion tubes. Assessment is continuous per module, plus the final integrating project.
Build it end to end
Your final project follows the real engineering workflow, step by step, reviewed by your tutor.
Justify the use of a test bench for carburettor tuning.
Explain how the main carburettor families work.
Measure air flow and vacuum with the appropriate instrumentation.
Estimate the uncertainty of the measurements obtained on the bench.
Select jets, metering rods and needles based on test results.
Where this takes you
Requirements
- No prior qualifications are required.
- Internet connection and a computer capable of running the programme's software.
- Sufficient Spanish to follow technical standards documentation.
Ready to start?
Send your application today. Our admissions team replies within 72 hours with your study plan and funding options.
Frequently asked questions
The programme comprises 300 hours in total, spread over 3 to 5 months. That is an average of 10 to 15 hours per week, compatible with a full-time job.
The course uses LabVIEW, advanced Excel, MATLAB and Python (pandas). Free, academic or evaluation versions are used, and the tutor indicates the free alternative where one exists.
A SEIUM's own diploma upon passing the continuous assessment and the integrating project. It is in-house training, not an official qualification from the Ministry.
Yes. Modules passed in a course or postgraduate diploma in the same area are recognised towards the higher programme. Please check the recognition policy when enrolling.
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