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Overview

fiat 4n15

Multijet is a Fiat and General Motors joint venture, established in 1996, in manufacturing diesel engines with turbo and common rail direct injection technology. Most of the Fiat S. p. A. , Fiat Professional, Groupe PSA , Alfa Romeo, Maserati, Lancia, Chrysler, Chevrolet, Daewoo Motors, Cadillac, Karsan, Temsa, Iveco, Jeep, Opel, Vauxhall Motors, RAM Trucks, Mitsubishi Fuso, Maruti Suzuki, Suzuki, Tata Motors and Saab Automobile branded vehicles are equipped with Multijet engines. Ownership of some Fiat Multijet designs is shared with General Motors as part of a settlement of the failed merger between the two auto conglomerates. The GM Powertrain Torino group in Turin, Italy, manages its interest in these engines. Some PSA Peugeot Citroën diesel engines are also rebadged JTD units, and vice versa. Fiat's common-rail diesel engine is also known as JTD, an initialism of UniJet Turbo Diesel....

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technical specifications

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General

engine brand: mitsubishi
production years: since 2015
engine lifespan: ~300 000
features: intercooler

piston

Power and torque

power: 154 – 181
torque: 380 – 430

gas-pump

Fuel

fuel system: Common Rail
fuel type: diesel
euro standards: EURO 5

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Timing

timing drive: chain
hydraulic lifters: no
phase regulator: MIVEC

engine-oil-level

Oil

recommended engine oil: 5W-30
engine oil capacity: 8.4

turbocharger

Displacement and turbo

displacement: 2442
compression ratio: 15.5
turbocharging: VGT

height

Dimensions and measurements

weight: 163
cylinder bore: 86
piston stroke: 105.1

engine

Engine block

cylinder block: aluminum R4
block head: aluminum 16v