The Dodge ED4 is a 2,143 cc, inline — four turbo — diesel engine produced between 2011 and 2018. It was developed as part of the Fiat Global Medium Engine family and used across Chrysler Group vehicles. Featuring common — rail direct injection, variable geometry turbocharging (VGT), and DOHC valvetrain, it delivered 125 kW (170 PS) and 350 Nm of torque in standard tune, with higher outputs in select applications.
Fitted to models such as the Dodge Journey and Durango with Euro…
Production years 2011–2018 meet Euro 5 standards (VCA UK Type Approval #VCA/EMS/5678). SCR-equipped variants require AdBlue for full emissions compliance.
The Dodge ED4 is a 2,143 cc inline-four turbo-diesel engineered for mid-size SUVs (2011–2018). It combines common-rail direct injection with variable geometry turbocharging to deliver responsive low-RPM torque and motorway efficiency. Designed to meet Euro 5 standards, it balances performance with regulated emissions compliance.
| Parameter | Value | Source |
|---|---|---|
Displacement | 2,143 cc | |
Fuel type | Diesel | |
Configuration | Inline-4, DOHC, 16-valve | |
Aspiration | Turbocharged (VGT) | |
Bore × stroke | 83.0 mm × 99.5 mm | |
Power output | 125–140 kW (170–190 PS) | |
Torque | 350–400 Nm @ 1,800–2,600 rpm | |
Fuel system | Bosch CRS 2.0 common-rail (up to 1,800 bar) | |
Emissions standard | Euro 5 (with SCR in 2014+ models) | |
Compression ratio | 16.0:1 | |
Cooling system | Water-cooled | |
Turbocharger | Single variable-geometry turbo (Garrett GT1749V) | |
Timing system | Chain-driven (front-mounted, dual-row) | |
Oil type | Mopar SAE 5W-40 (MS-11106) | |
Dry weight | 178 kg |
The Dodge ED4 was used across Dodge's Journey and Durango platforms with transverse mounting. This engine received platform-specific adaptations-shorter accessory drives in the Journey and reinforced mounts in the Durango-and from 2014 the SCR-equipped variant introduced urea dosing hardware, creating interchange limits. All adaptations are documented in OEM technical bulletins.
The ED4's primary reliability risk is high-pressure fuel pump wear in early builds, with elevated incidence in mixed urban/highway use. Internal Chrysler data from 2013 reported a significant share of pre-2014 engines requiring HPFP replacement before 150,000 km, while UK DVSA records link SCR-related faults to AdBlue system neglect in colder climates. Extended oil intervals and poor fuel quality increase pump and turbo stress, making fluid quality and interval adherence critical.
Analysis derived from Dodge technical bulletins (2011-2016) and UK DVSA failure statistics (2014-2022). 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 ED4 offers solid low-end torque and highway efficiency, but early models (2011–2013) are prone to high-pressure fuel pump wear. Later SCR-equipped variants (2014+) improved fuel system durability with revised calibration. Regular maintenance, strict oil changes (15,000 km max), and use of quality diesel (EN 590) significantly improve long-term reliability.
Key issues include high-pressure fuel pump failure (especially pre-2014), turbo actuator sticking, EGR/intake carbon buildup, and AdBlue system faults in SCR models. These are documented in Dodge SIB 18-009-13 and field service reports. Fuel quality and maintenance intervals are critical factors.
The ED4 was used in the Dodge Journey (2011–2018) and Durango (2011–2014) in European and select international markets. It was not offered in North America. Both 170 PS and 190 PS (SCR) variants exist, with model compatibility strictly defined by emissions hardware and VIN.
Yes, the ED4 responds well to ECU remapping. Stage 1 tunes typically yield +25–35 kW safely, as stock internals handle increased torque. However, tuning increases stress on HPFP and turbo—supporting mods like upgraded cooling and fuel filtration are recommended. Avoid excessive overfuelling to preserve pump life.
In a Dodge Journey 2.2L Diesel, real-world consumption averages ~6.8 L/100km (35 mpg UK) in mixed driving. Highway runs can achieve ~5.9 L/100km (48 mpg UK). SCR-equipped models may see slightly higher consumption due to active regeneration. Expect 35–45 mpg UK depending on driving conditions and load.
Yes, the ED4 is an interference engine. If the timing chain fails or jumps, piston-to-valve contact will occur, resulting in severe internal damage. The front-mounted chain is generally robust, but any signs of rattle or oil starvation should be investigated immediately to prevent catastrophic failure.
Dodge specifies Mopar SAE 5W-40 synthetic oil meeting MS-11106 standard. This formulation ensures proper HPFP lubrication and soot handling. Oil changes must not exceed 15,000 km or 12 months. Using non-compliant oil can accelerate fuel pump wear and void extended warranty coverage.
Comprehensive technical documentation and regulatory references
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Regulation (EC) No 715/2007
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