The Fiat 835 C2.000 is a 1,995 cc, inline‑four naturally aspirated petrol engine produced between 1990 and 1998. It features a single overhead camshaft (SOHC), two valves per cylinder, and multi — point fuel injection. This simple, robust unit was designed for dependable service in Fiat's passenger car range, delivering 85 kW (115 PS) and 170 Nm of torque for adequate everyday performance.
Fitted to models like the Tempra, Croma, and Ducato van, the 835 C2.000 was engineer…
Production years 1990–1998 meet Euro 1 standards .
The Fiat 835 C2.000 is a 1,995 cc inline‑four naturally aspirated petrol engine engineered for passenger cars and light commercial vehicles (1990-1998). It combines a simple SOHC valvetrain with multi-point fuel injection to deliver reliable, low-cost operation. Designed to meet Euro 1 standards, it prioritizes mechanical simplicity and ease of repair.
| Parameter | Value | Source |
|---|---|---|
Displacement | 1,995 cc | |
Fuel type | Petrol | |
Configuration | Inline‑4, SOHC, 8‑valve | |
Aspiration | Naturally aspirated | |
Bore × stroke | 86.0 mm × 86.0 mm | |
Power output | 85 kW (115 PS) @ 5,500 rpm | |
Torque | 170 Nm @ 3,000 rpm | |
Fuel system | Multi-point fuel injection (Magneti Marelli IAW) | |
Emissions standard | Euro 1 | |
Compression ratio | 9.5:1 | |
Cooling system | Water‑cooled | |
Turbocharger | None | |
Timing system | Belt-driven | |
Oil type | API SG/CC (SAE 10W‑40) | |
Dry weight | 150 kg |
The Fiat 835 C2.000 was used across Fiat's passenger and light commercial platforms with longitudinal mounting. This engine received platform-specific adaptations-reinforced engine mounts in the Ducato-and was also supplied to Lancia for their Thema. All adaptations are documented in OEM technical bulletins.
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Field reports and technical service bulletins highlight component wear patterns under high-load operation. Adherence to manufacturer service intervals and approved fluid specifications is critical for long-term reliability.
Analysis derived from manufacturer technical service bulletins and industry workshop records. Repair procedures should follow manufacturer guidelines.
The most common questions about engine codes, what they mean, how to find them and how this database works
The 835 C2.000 is mechanically simple and robust, capable of high mileage with basic maintenance. Its main weakness is the distributor ignition module, which is prone to heat-related failure. Replacing the distributor with a quality unit and adhering to the timing belt schedule makes it a reliable engine.
The most critical issue is distributor ignition module failure. Other common problems include timing belt neglect leading to engine damage, clogged fuel injectors causing poor running, and cooling system leaks from aged gaskets. These are well-documented in Fiat service literature.
The 835 C2.000 was used in the Fiat Tempra (1990-1996), Fiat Croma (1990-1994), Fiat Ducato van (1990-1998), and the Lancia Thema (1990-1994). It was the fuel-injected 2.0L petrol engine for these models during this era.
Minor power gains are possible through performance chips, air filters, or exhaust systems, but significant increases are not practical. The engine's SOHC, 8-valve design and low compression ratio limit its potential. Reliability and drivability should be prioritized over power gains.
Fuel economy is typical for a fuel-injected engine of its era. In a Fiat Tempra, expect around 8.5-10.5 L/100km (27-33 mpg UK) combined, depending on driving style and vehicle condition. Its efficiency is better than carbureted predecessors but lags behind modern engines.
Yes. The Fiat 835 C2.000 is an interference engine. This means that if the timing belt were to fail or jump, the pistons will contact the valves, causing severe internal engine damage. This makes strict adherence to the timing belt replacement schedule absolutely critical.
Fiat recommends an API SG/CC specification petrol engine oil. A 10W-40 viscosity is standard for most operating conditions. Using a high-quality oil and changing it every 10,000 km (or as per the vehicle's service schedule) is crucial for protecting the engine and ensuring long life.
Comprehensive technical documentation and regulatory references
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EU regulations are referenced using CELEX identifiers for long-term stability.
EUR-Lex
EU emissions and type-approval regulations (e.g., CELEX:32007R0715, CELEX:32017R1151).
GOV.UK: Vehicle Approval & V5C
UK vehicle approval processes, import rules, and MoT guidance.
DVLA: Engine Changes & MoT
Official guidance on engine swaps and inspection implications.
Vehicle Certification Agency (VCA)
UK type-approval authority for automotive products.
Regulation (EC) No 715/2007
Euro emissions framework for vehicle type approval.
Commission Regulation (EU) 2017/1151
WLTP and RDE testing procedures for emissions certification.
GOV.UK: Vehicle Approval
UK compliance and certification requirements for imported and modified vehicles.
VCA Certification Portal
Type-approval guidance and documentation.
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