2012 Alfa Romeo Giulietta 955A2.000 (1.4L TB MultiAir Turbo Petrol)/939A2.000 (1.4L MultiAir Turbo Petrol) (940)
940 / 5-door Hatchback / Europe and select global markets; some variations exist
955A2.000 (1.4L TB MultiAir Turbo Petrol)939A2.000 (1.4L MultiAir Turbo Petrol)940A8.000 (1.6L Twin Spark Petrol)939B2000 (1.6L JTDM Diesel)939B4000 (2.0L JTDM Diesel)Exakter Jahres-/Varianten-DatensatzGold
Engine identity
Oils and fluids
Service and parts data
Common and chronic problems
- Electrical faults with MultiAir system on some petrol engines
- Timing chain tensioner wear causing noise in early petrol units
- DPF clogging issues in diesel variants with frequent short trips
First checks
- Check condition and operation of MultiAir valves
- Inspect timing chain and tensioner especially in higher mileage petrol versions
- Verify DPF status and regeneration frequency on diesel models
Vor dem Teiletausch
- Save fault codes and freeze-frame data before clearing anything.
- Check engine oil, coolant and transmission fluid using the correct temperature and service procedure.
- Verify power, ground, connectors, hoses, leaks and live data before replacing expensive parts.
Important notes
- Exact engine availability and specs vary with local markets due to emission regulations and production month within 2012.
- The Giulietta 940 generation replaced the GT and was sold globally including Europe, parts of Asia, and Australia.