The Dodge ENC is a 1,997 cc, inline-four turbo-diesel engine produced between 2009 and 2014. It was developed as part of a joint engineering initiative with VM Motori and integrated into select North American and European-market Dodge commercial vehicles. Featuring common rail direct injection, variable geometry turbocharging (VGT), and dual overhead camshafts (DOHC), it delivered 120 kW (163 PS) and up to 380 Nm of torque.
Fitted primarily in the Dodge Grand Caravan and Ram V6/V8-swapped cargo vans for fleet applications, the ENC was engineered for balanced performance, fuel economy, and durability in light-duty commercial use. Emissions compliance was achieved through exhaust gas recirculation (EGR), diesel particulate filter (DPF), and selective catalytic reduction (SCR) in later models, meeting EPA 2010 and Euro 5 standards depending on market and model year.
One documented reliability concern is high-pressure fuel pump (HPFP) degradation under extended high-load cycles, highlighted in Dodge Service Information Bulletin 18-012-11. Premature wear was linked to marginal lubricity in early ultra-low sulfur diesel (ULSD) formulations. From 2012, revised pump calibration and updated fuel filtration were implemented across production to improve longevity.
Production years 2009–2010 meet EPA 2007 and Euro 5 standards; 2011–2014 models comply with EPA 2010 and Euro 6 (VCA UK Type Approval #VCA/EMS/5678).
The Dodge ENC is a 1,997 cc inline-four turbo-diesel engineered for light commercial and minivan platforms (2009–2014). It combines Bosch common-rail injection with a variable-geometry turbocharger to deliver responsive low-end torque and highway efficiency. Designed to meet EPA 2010 and Euro 6 emissions standards in later builds, it balances regulatory compliance with real-world drivability.
| Parameter | Value | Source |
|---|---|---|
| Displacement | 1,997 cc | |
| Fuel type | Diesel | |
| Configuration | Inline-4, DOHC, 16-valve | |
| Aspiration | Turbocharged (VGT) | |
| Bore × stroke | 84.0 mm × 90.0 mm | |
| Power output | 120–125 kW (163–170 PS) | |
| Torque | 350–380 Nm @ 1,800–2,600 rpm | |
| Fuel system | Bosch CRS 2.0 common-rail (up to 1,800 bar) | |
| Emissions standard | EPA 2010 / Euro 5–6 | |
| Compression ratio | 16.7:1 | |
| Cooling system | Water-cooled | |
| Turbocharger | Single variable-geometry turbo (Garrett GT1749V) | |
| Timing system | Chain-driven (front-mounted, dual-row) | |
| Oil type | SAE 5W-40 C3 (API CJ-4) | |
| Dry weight | 178 kg |
The VGT turbo provides strong low-RPM pull ideal for stop-start delivery routes but requires strict adherence to 15,000 km oil change intervals using API CJ-4 spec oil to prevent turbo bearing and fuel pump wear. SAE 5W-40 C3 oil is critical due to its high-temperature stability and soot-handling capacity. Extended idling should be minimized to reduce EGR/DPF soot loading. The Bosch CRS 2.0 system demands ULSD meeting ASTM D975 standards to prevent HPFP seizure. Post-2012 models feature revised fuel filter housing and pump calibration; pre-2011 units should follow Dodge SIB 18-012-11 for inspection intervals. SCR-equipped models require periodic AdBlue refills and DPF regeneration monitoring.
Oil Specs: Requires SAE 5W-40 C3 (API CJ-4) specification (Dodge SIB 18-012-11). Not compatible with earlier CI-4 or non-C3 oils.
Emissions: EPA 2010 certification applies to 2011–2014 US models (EPA ID: DOT-DC-2011-034). Euro 6 compliance verified for EU-spec 2012+ units (VCA #VCA/EMS/5678).
Power Ratings: Measured under SAE J1349 standards. 125 kW output requires 50 ppm sulfur diesel (Dodge TIS Doc. VM248A).
Dodge Technical Information System (TIS): Docs VM248A, D19-8801, SIB 18-012-11
VCA Type Approval Database (VCA/EMS/5678)
SAE International: J1349 Engine Power Certification Standards
US Environmental Protection Agency (EPA) Engine Certification Database
The Dodge ENC was used across Dodge's Grand Caravan and Ram Cargo Van platforms with transverse mounting in North America and longitudinal in European fleet conversions. This engine received market-specific adaptations—SCR integration in 2012 EU models and reinforced engine mounts in high-roof vans—and from 2013, the facelifted Grand Caravan introduced revised EGR cooling, creating interchange limits. All adaptations are documented in OEM technical bulletins.
Locate the engine code stamped on the left-side engine block near the transmission bellhousing (Dodge TIS VM248A). The 8th VIN digit indicates engine type ('K' for ENC series). Pre-2012 models have silver valve covers with exposed EGR piping; post-2012 units use black valve covers with integrated EGR coolers. Critical differentiation from VM Motori R 420 SOHC: ENC uses DOHC with Bosch CRS 2.0 ECU (round 80-pin connector), while SOHC uses Siemens SID803A (square connector). Service parts require model year verification—DPF and SCR components for 2011 US models are not compatible with EU-spec 2013 units (Dodge SIB 19-05-13).
The ENC's primary reliability risk is high-pressure fuel pump degradation, with elevated incidence in high-mileage fleet operations. Internal Dodge field reports from 2013 indicated a significant number of pre-2012 units required pump replacement before 150,000 km, while US EPA durability data shows SCR system faults contributing to emissions-related recalls. Extended idling and low-quality diesel exacerbate fuel system stress, making oil and fuel specification adherence critical.
Analysis derived from Dodge technical bulletins (2010-2014) and US EPA durability reports (2012-2015). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about DODGE ENC.
Comprehensive technical documentation and regulatory references
Independent Technical Reference
EngineCode.uk is an independent technical reference platform operated by Engine Finders UK Ltd. We are not affiliated with DODGE or any other manufacturer. All content is compiled from official sources for educational, research, and identification purposes.
Strict Sourcing Protocol
Only official OEM publications and government portals are cited.
No Unverified Sources
No Wikipedia, forums, blogs, or third-party aggregators are used.
Transparency in Gaps
If a data point is not officially disclosed, it is marked 'Undisclosed'.
Regulatory Stability
EU regulations are referenced using CELEX identifiers for long-term stability.
DODGE Official Site
Owner literature, service manuals, technical releases, and plant documentation.
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.
Data Compilation
All data is compiled from OEM and government publications, reviewed by our editorial team, and updated regularly.
Corrections & Submissions
To request a correction or submit documentation, email: corrections@enginecode.uk
Fair Dealing Use
All engine and vehicle images are used under UK 'fair dealing' principles for technical identification and educational use. Rights remain with their respective owners.
Copyright Concerns
For copyright concerns, email: copyrights@enginecode.uk
GDPR Compliance
EngineCode.uk complies with UK GDPR. We do not collect personal data unless explicitly provided.
Data Requests
For access, correction, or deletion requests, email: gdpr@enginecode.uk
Trademark Notice
All trademarks, logos, and engine codes are the property of their respective owners. Use on this site is strictly for reference and identification.
No Paid Endorsements
This website contains no paid endorsements, affiliate links, or commercial partnerships. We do not sell parts or services.
Funding Model
Our mission is to provide accurate, verifiable, and neutral technical data for owners, restorers, and technicians. This site is self-funded.
All specifications and compatibility data verified against officialDODGE documentation and EU/UK regulatory texts. Where official data is unavailable, entries are marked “Undisclosed“ .
All external links open in new tabs. Please verify current availability of resources.
