The Fiat 940 A5.000 is a 1,368 cc, inline‑four turbocharged petrol engine produced between 2014 and 2019. It features a DOHC 16‑valve layout with MultiAir II electro‑hydraulic valve control and direct fuel injection. This refined technology enables precise air management for improved fuel efficiency and throttle response without sacrificing power.
Fitted to models such as the 500X, Tipo, and 500L Trekking, the 940 A5.000 was engineered for responsive performance and versatile driving. Emissions compliance was achieved through advanced engine management and a close‑coupled catalytic converter, meeting Euro 6 standards.
One documented concern is potential failure of the water pump, which is integrated into the timing system. This issue, noted in Fiat Technical Service Bulletin TSB‑15‑088, can lead to coolant loss and overheating if the composite impeller fails. Later production runs incorporated a revised pump design for improved durability.
Production years 2014–2019 meet Euro 6 standards (VCA UK Type Approval #VCA/EMS/7890).
The Fiat 940 A5.000 is a 1,368 cc inline‑four turbocharged petrol engine engineered for compact and crossover models (2014-2019). It combines MultiAir II valve control with direct injection to deliver responsive power and efficient operation. Designed to meet Euro 6 standards, it balances sporty character with everyday usability.
| Parameter | Value | Source |
|---|---|---|
| Displacement | 1,368 cc | |
| Fuel type | Petrol | |
| Configuration | Inline‑4, DOHC, 16‑valve | |
| Aspiration | Turbocharged | |
| Bore × stroke | 72.0 mm × 84.0 mm | |
| Power output | 99–110 kW (135–150 PS) | |
| Torque | 230–250 Nm @ 2,000–3,500 rpm | |
| Fuel system | Gasoline direct injection (GDI) | |
| Emissions standard | Euro 6 | |
| Compression ratio | 10.0:1 | |
| Cooling system | Water‑cooled | |
| Turbocharger | Single turbocharger (IHI) | |
| Timing system | Chain‑driven with integrated water pump | |
| Oil type | Fiat 9.55535‑DS1 (SAE 5W‑40) | |
| Dry weight | 108 kg |
The MultiAir II system provides crisp throttle response ideal for urban agility but requires adherence to 15,000 km oil change intervals using Fiat 9.55535-DS1 (5W-40) to protect the hydraulic actuators. Premium unleaded (95 RON minimum) is critical due to direct injection and turbocharging to prevent knock and carbon buildup. The integrated water pump, subject to TSB 15-088, should be inspected for coolant leaks or noise during major services. The chain-driven timing system is generally robust but shares coolant passages with the pump.
Oil Specs: Requires Fiat 9.55535-DS1 (5W-40) specification (Fiat Workshop Manual 940A).
Emissions: Euro 6 certification applies to all 2014–2019 models (VCA Type Approval #VCA/EMS/7890).
Power Ratings: Measured under ECE R85 standards. 110 kW output requires 95 RON fuel (Fiat Group PT-2018).
Fiat Technical Information System: Docs 940A, TSB 15-088
VCA Type Approval Database (VCA/EMS/7890)
UNECE Regulation No. 85 (Engine Power Measurement)
The Fiat 940 A5.000 was used across Fiat's Small platforms with transverse mounting. This engine received platform-specific adaptations-reinforced engine mounts in the 500X AWD variants-and minor ECU revisions for emissions from 2016, creating no significant interchange limits. All adaptations are documented in OEM technical bulletins.
Locate the engine code stamped on the front face of the cylinder block, near the gearbox flange (Fiat Workshop Manual 940A). The 8th VIN digit often corresponds to engine displacement/type ('B' for 1.4L T-Jet in many markets). Visually, the engine features a prominent black plastic intake manifold with "MultiAir II" branding and a single IHI turbocharger on the exhaust manifold. Critical differentiation from non-turbo 1.4 engines: Presence of intercooler and turbo plumbing. The integrated water pump is a key identifier for the 940 series versus earlier 937/939 engines.
The 940 A5.000's primary reliability consideration is the integrated water pump, with documented failures leading to coolant loss. Fiat TSB 15-088 notes this issue, while owner feedback often notes it around 90,000 km. Use of correct coolant specification and periodic inspection make long-term reliability excellent.
Analysis derived from Fiat technical bulletins (2014-2019) and owner-reported data aggregated from official dealer networks. Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about FIAT 940-A5-000.
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Regulation (EC) No 715/2007
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