Faults and service for this model with this engine

Fiat Doblò 2 1.6 / 2.0 MultiJet II (JTDm / DDiS)

Diesel · 2010–2022

known faults

Faults typical of this model

62.2 %

Enter your VIN and mileage and get a plan built for your exact engine and gearbox.

All about the Fiat Doblò 2 All about the 1.6 / 2.0 MultiJet II (JTDm / DDiS) engine

The 1.6 / 2.0 MultiJet II (JTDm / DDiS) engine was fitted to the Fiat Doblò 2 (2010–2022). In the EU that is 62.2 % of all new cars of this generation.

Versions: 1.6 120 hp, 1.6 105 hp, 1.6 95 hp, 2.0 135 hp, 1.6.

The most expensive known risk is DPF clogging or faulty DPF pressure sensor: it usually appears at 80,000–200,000 km and costs €100–1,500 to fix.

Engine faults ✓ Checked against sources (10/2026)

✓ The faults of this engine were checked against sources (10/2026). Each item has at least two independent sources or an official recall or parts-maker technical note.

Coolant loss from EGR cooler or water pump leak

usually 80,000–180,000 km · Medium risk

Signs: Coolant level keeps dropping, damp traces near the pump or EGR cooler, white smoke or EGR faults, temperature warning

Fix: Pressure-test the cooling system; replace the EGR cooler or the water pump (pump best together with the timing belt)

€200–900

EGR valve sooting or cracked EGR housing

usually 80,000–180,000 km · Medium risk

Signs: EGR fault codes, power loss, higher fuel use, more frequent regenerations

Fix: Check EGR operation in live data; clean or replace the valve

€200–600

DPF clogging or faulty DPF pressure sensor

usually 80,000–200,000 km · Medium risk

Signs: DPF light, frequent or incomplete regenerations, power loss, higher fuel use; mainly with short trips

Fix: Check the differential pressure sensor and hoses first; forced regeneration, cleaning or a new filter

€100–1,500

Oil diluted by regeneration; early 'change oil' warning

usually 20,000–200,000 km · Wear part

Signs: Flashing oil warning or 'change oil' message well before the service, oil level above max; rev limit if ignored

Fix: Change the oil and reset the counter; avoid only short trips so regenerations can finish

€80–150

Turbo failure or sticking variable vanes

usually 120,000–220,000 km · Medium risk

Signs: Loss of boost, hesitant throttle, whistling, smoke, limp mode

Fix: Check boost hoses and the actuator first; replace the turbo if worn (rebuilds are often not worth it)

€300–1,300

Faults typical of this model

Electric power steering column (Dualdrive)

usually 80,000–200,000 km · Medium risk

Signs: Heavy steering, EPS warning

Fix: Repair or replace the column / sensor

€200–700

Front suspension (top mounts, drop links)

usually 60,000–160,000 km · Wear part

Signs: Knocks over bumps

Fix: Replace parts

€80–250

Gearboxes

Manual

Clutch wear

usually 120,000–200,000 km · Medium risk

Signs: Slipping, high bite point

Fix: Replace clutch kit

€500–900

Dual-mass flywheel

usually 150,000–220,000 km · Medium risk

Signs: Rattle at idle, vibration pulling away

Fix: Replace with clutch

€700–1,400

Dualogic / Selespeed (automated)

Hydraulic unit failure: accumulator or pump (stuck in neutral)

usually 50,000–180,000 km · High risk

Signs: Longer and rougher shifts, pump runs often or for long, gears drop out while driving, gearbox warning and the car stays in neutral

Fix: Check the hydraulic pressure and fluid level; replace the pressure accumulator first if it has lost its charge, otherwise repair or replace the pump / power unit and bleed the system

€250–1,500

Actuator seal leaks / gear position sensor faults

usually 60,000–180,000 km · Medium risk

Signs: Flashing gear display, delayed or skipped gears, fluid loss from the actuator, gear-sensor or lever-switch fault codes

Fix: Find the leak; reseal the actuator (selector rod O-rings), clean or replace the position sensor, top up with the approved hydraulic fluid and run the calibration

€200–900

Clutch wear beyond adaptation range: judder on pull-away

usually 60,000–150,000 km · Medium risk

Signs: Jerky or juddering pull-away and upshifts, clutch slip, high clutch wear index in diagnostics

Fix: Read the clutch wear index and adaptation values; replace the clutch if outside the range, then reset the wear index and re-learn the kiss point

€500–1,000

Service plan for this engine

Typical routine maintenance cost for 100,000 km: €2,850–6,650. Sum of the services and wear parts in the plan above (about 15,000 km a year, independent workshop), without faults.

Intervals and typical prices for the Fiat Doblò 2 with the 1.6 / 2.0 MultiJet II (JTDm / DDiS) engine. The app gives the exact plan for your mileage.

Item	Interval	Typical price
DPF health check (soot / ash load)Emissions	every 20,000 km	€0–60
Engine oil + oil filterEngine	every 15,000 km or every 12 months	€70–150
Cabin (pollen) filterClimate	every 15,000 km or every 12 months	€15–40
Brake fluidBrakes	every 24 months	€50–95
A/C service (regas + desiccant)Climate	every 24 months	€70–150
Air filterEngine	every 30,000 km or every 24 months	€15–45
Fuel filterFuel	every 30,000 km or every 24 months	€40–110
Glow plugsEngine	every 100,000 km	€120–300
Auxiliary (serpentine) beltEngine	every 120,000 km	€70–180
Timing belt kit + water pumpEngine	every 140,000 km or every 60 months	€450–900
Coolant replacementCooling	every 150,000 km or every 96 months	€70–150
Manual gearbox oilTransmission	every 150,000 km	€60–130
Front brake padsBrakes	usually at 30,000–60,000 km	€60–150
Front brake discs + padsBrakes	usually at 60,000–120,000 km	€150–320
Rear brake padsBrakes	usually at 50,000–90,000 km	€50–130
Tyres (set of 4)Wheels	usually at 40,000–60,000 km	€320–700
Wiper bladesBody	checked at service	€20–50
12V batteryElectrical	checked at service	€100–220

Versions of this engine in the Fiat Doblò 2

Version	Share	Years	CO₂	Fuel use
1.6 Diesel1,598 cm³ · 88 kW (120 hp)	24.9 %	2015–2021	166 g/km	6.2 L
1.6 Diesel1,598 cm³ · 77 kW (105 hp)	19.8 %	2011–2021	137 g/km	5.9 L
1.6 Diesel1,598 cm³ · 70 kW (95 hp)	10.0 %	2015–2020	169 g/km	—
2.0 Diesel1,956 cm³ · 99 kW (135 hp)	4.3 %	2011–2016	—	—
1.6 Diesel1,598 cm³	2.7 %	2011–2018	140 g/km	—

Source: European Environment Agency (EEA), monitoring of CO₂ emissions from new passenger cars, CC BY 4.0. CO₂ and fuel use are official type-approval values (WLTP from 2021), not real-world consumption.

Official recalls

Recalls the manufacturer published in the United Kingdom for this model (10). The same recalls usually apply across Europe. Ask an authorised dealer to check by VIN whether your car is affected and whether the work has been done.

Engine / loss of power SCR (Selective Catalytic Reduction) Diagnosis issues18/06/2024 · R/2024/198
Wheels / tyres Incorrect tyre size data on Certificate of Conformity (CoC)24/05/2024 · R/2024/182
Wheels / tyres VIN label and CoC addendum13/12/2023 · R/2023/318
Engine / loss of power On certain vehicles equipped with an Air Conditioning compressor these may experience the condition of a powertrain shutdown in the event of an AC compressor issue. This could result in the engine non-starting or stalling.10/06/2023 · R/2023/146
Fire risk On affected vehicles diesel fuel leaks may possibly occur due to the vehicle being fitted with a fuel return pipe without protective tape. This could cause a potential deformation of the fuel return pipe and in extreme cases could lead to fuel leaks and the risk of fire in the engine compartment.24/04/2023 · R/2023/125
Brakes / ABS / ESP The brake vacuum pump may not function correctly24/01/2020 · R/2019/444
Brakes / ABS / ESP Braking efficiency may be reduced07/12/2012 · R/2012/139
Steering Body securing brackets may fail14/03/2012 · R/2012/031

Common questions

What are the biggest risks of the Fiat Doblò 2 with the 1.6 / 2.0 MultiJet II (JTDm / DDiS) engine?

The faults with the highest risk: DPF clogging or faulty DPF pressure sensor (80,000–200,000 km, €100–1,500); turbo failure or sticking variable vanes (120,000–220,000 km, €300–1,300); coolant loss from EGR cooler or water pump leak (80,000–180,000 km, €200–900); electric power steering column (Dualdrive) (80,000–200,000 km, €200–700).

Does the Fiat Doblò 2 1.6 / 2.0 MultiJet II (JTDm / DDiS) have a timing belt or a chain?

Belt · 140,000 km / every 60 mo.

Which oil does the Fiat Doblò 2 1.6 / 2.0 MultiJet II (JTDm / DDiS) need?

5W-30 · Fiat 9.55535-S1 · ~4.2–4.9 L · every 15,000 km.

The same model with other engines

1.4 T-Jet / MultiAir (turbo)1.4 8v & 16v FIRE 1.3 MultiJet / CDTI / DDiS / TDCi

Other models with the 1.6 / 2.0 MultiJet II (JTDm / DDiS) engine

Alfa Romeo Giulietta 2010–2020 Fiat 500X 2014–Suzuki SX4 2006–2014 Fiat 500L 2012–2022 Jeep Renegade (EU) 2014–Fiat Tipo 2015–Fiat Bravo II 2007–2014 Jeep Compass II (EU) 2017–Alfa Romeo Tonale 2022–Fiat Freemont 2011–2016 Lancia Delta III 2008–2014

Sources and notes

Main sources for the faults of this engine:

Faults, intervals and prices are indicative and collected from public sources and owner experience; always rely on the service book and a qualified workshop. Test statistics: DVSA – Anonymised MOT tests and results, Open Government Licence v3.0. Dutch tests: RDW Open Data (CC0). Engine versions: EEA, monitoring of CO₂ emissions from new passenger cars (CC BY 4.0, DG CLIMA). Owner complaints: NHTSA ODI (public domain). Recalls: DVSA Vehicle Safety Branch Recalls Database, OGL v3.0. Brand and model names are trademarks of their owners and are used only to describe the vehicles. How we check the data →

Updated 29/10/2026

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