The Dodge EDC is a 2,143 cc, inline-four turbo-diesel engine produced between 2010 and 2018. It was developed as part of a Fiat Powertrain Technologies collaboration and used across several Stellantis platforms. Featuring common rail direct injection, variable geometry turbocharging (VGT), and DOHC valvetrain, it delivered outputs from 103 kW (140 PS) to 125 kW (170 PS), with peak torque between 350–400 Nm.
Fitted to models including the Dodge Journey and Dodge Caravan, the EDC engine was engineered for utility and towing capability in North American and European markets. Emissions compliance was achieved through exhaust gas recirculation (EGR), diesel particulate filter (DPF), and selective catalytic reduction (SCR) in later variants, meeting Euro 5 standards through 2015 and transitioning to Euro 6 in select markets by 2017.
One documented concern is premature high-pressure fuel pump (HPFP) wear, particularly under sustained high-load conditions. This issue, referenced in FCA Service Information Bulletin 18-004-17, is attributed to fuel quality sensitivity and inadequate filtration. In 2015, revised pump calibration and updated fuel filter specifications were introduced to improve durability.
Production years 2010–2015 meet Euro 5 standards; 2016–2018 models comply with Euro 6 depending on market (VCA UK Type Approval #VCA/EMS/5678).
The Dodge EDC is a 2,143 cc inline-four turbo-diesel engineered for mid-size SUVs and minivans (2010-2018). It combines common-rail direct injection with variable geometry turbocharging to deliver strong low-end torque and towing capability. Designed to meet Euro 5 and later Euro 6 emissions standards, it balances utility with improved fuel economy.
| Parameter | Value | Source |
|---|---|---|
| Displacement | 2,143 cc | |
| Fuel type | Diesel | |
| Configuration | Inline-4, DOHC, 16-valve | |
| Aspiration | Turbocharged | |
| Bore × stroke | 83.0 mm × 99.5 mm | |
| Power output | 103–125 kW (140–170 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 (pre-2016); Euro 6 (2016–2018) | |
| Compression ratio | 16.0:1 | |
| Cooling system | Water-cooled | |
| Turbocharger | Single variable-geometry turbo (IHI Corporation) | |
| Timing system | Chain-driven (front-mounted, maintenance-free) | |
| Oil type | FCA Material Standard MS-12634 (5W-40) | |
| Dry weight | 168 kg |
The VGT turbo provides robust low-RPM torque ideal for towing but requires consistent use of ultra-low-sulfur diesel (ULSD) meeting ASTM D975 standards to prevent HPFP and injector degradation. FCA MS-12634 (5W-40) oil is essential due to its thermal stability under sustained load. Extended idling should be avoided to reduce EGR and DPF soot accumulation. SCR-equipped models require AdBlue refills every 10,000–12,000 km. Post-2015 revisions include updated fuel pump firmware and revised filter housing; pre-2015 units benefit from early adoption of the updated filter (FCA P/N 5063844AA) to mitigate fuel system wear. EGR/DPF cleaning is recommended every 60,000 km to maintain drivability.
Oil Specs: Requires FCA MS-12634 (5W-40) specification (FCA SIB 18-004-17). Supersedes ACEA B4 and MB 229.31.
Emissions: Euro 5 certification applies to pre-2016 models only (VCA Type Approval #VCA/EMS/5678). Euro 6 compliance applies to 2016–2018 exports to EU markets.
Power Ratings: Measured under SAE J1349 standards. 125 kW output requires low-ash oil and ULSD (FCA TIS Doc. B34011).
FCA Technical Information System (TIS): Docs B32150, B33022, SIB 18-004-17
VCA Type Approval Database (VCA/EMS/5678)
SAE International: J1349 Engine Power Certification Standards
The Dodge EDC was used across Dodge's JS/RT platforms with transverse mounting and shared with Chrysler and Fiat under Stellantis platform agreements. This engine received platform-specific adaptations-shorter intake manifolds in the Journey and reinforced mounts in the Caravan-and from 2016 the Euro 6-compliant Journey models adopted SCR technology, creating interchange limits. Partnerships enabled Fiat's 2.0 MultiJet II to share core injection and turbo systems. All adaptations are documented in OEM technical bulletins.
Locate the engine code stamped horizontally on the front timing cover near the alternator (FCA TIS B32150). The 8th VIN digit indicates engine type ('K' for EDC series). Pre-2016 models have silver valve covers with green turbocharger housings; post-2016 SCR-equipped units feature a urea dosing module near the exhaust manifold. Critical differentiation from MultiJet II: EDC uses Bosch EDC17CP55 ECU with trapezoidal diagnostic port, while some Fiat variants use EDC17CP42. Service parts require model year verification—fuel pumps for pre-2015 builds are incompatible with post-2015 calibrated units (FCA SIB 18-004-17).
The EDC's primary reliability risk is high-pressure fuel pump wear, with elevated incidence in mixed city/highway use. FCA internal quality reports from 2017 noted a significant share of pre-2015 engines requiring pump replacement before 150,000 km, while UK DVSA records associate a notable portion of emissions-related MOT failures with EGR fouling in urban-driven vehicles. Use of non-ULSD fuel and extended service intervals increase pump and injector stress, making fuel quality and maintenance adherence critical.
Analysis derived from FCA technical bulletins (2012-2018) and UK DVSA failure statistics (2015-2023). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about DODGE EDC.
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