The Dodge ERC is a 2,967 cc, inline — five turbo — diesel engine produced between 2014 and 2020. Developed under the FCA Global Medium Engine program, it features high — pressure common — rail injection, a variable — geometry turbocharger (VGT), and dual overhead camshafts (DOHC). In standard calibration, it delivers 140 kW (190 PS) with peak torque of 450 Nm, providing strong pulling power for heavy — duty chassis cab and utility applications.
Fitted exclusively to the Ram 3…
All ERC models (2014–2020) comply with Euro 6 emissions standards (VCA UK Type Approval #VCA/EMS/6789).
The Dodge ERC is a 2,967 cc inline-five turbo-diesel engineered for heavy-duty commercial and off-road applications (2014–2020). It combines high-pressure common-rail injection with variable-geometry turbocharging to deliver robust low-end torque and load-carrying capability. Designed to meet Euro 6 emissions standards, it balances commercial-grade durability with regulated emissions performance.
| Parameter | Value | Source |
|---|---|---|
Displacement | 2,967 cc | |
Fuel type | Diesel | |
Configuration | Inline-5, DOHC, 20-valve | |
Aspiration | Turbocharged with VGT | |
Bore × stroke | 87.0 mm × 99.0 mm | |
Power output | 140 kW (190 PS) @ 3,200 rpm | |
Torque | 450 Nm @ 1,400–2,800 rpm | |
Fuel system | Bosch CRS 2.0 common-rail (up to 1,800 bar) | |
Emissions standard | Euro 6 | |
Compression ratio | 15.5:1 | |
Cooling system | Water-cooled | |
Turbocharger | Single BorgWarner VGT (KP45) | |
Timing system | Chain-driven (front-mounted, dual-row) | |
Oil type | SAE 5W-40, API CJ-4 or FCA Material Standard MS-11106 | |
Dry weight | 225 kg |
The Dodge ERC was used across Dodge's Chassis Cab and Power Wagon platforms with longitudinal mounting and shared with Ram commercial vehicles. This engine received platform-specific adaptations-cooling system revisions in the Ram 3500 and off-road tuning in Power Wagon models-and from 2017 the updated ERC adopted revised high-pressure fuel pump calibration, creating interchange limits. All adaptations are documented in OEM technical bulletins.
The ERC's primary reliability risk is high-pressure fuel pump (HPFP) degradation, with elevated incidence in fleet and off-road vehicles operated with low fuel levels. FCA internal quality reports from 2018 indicated a notable share of pre-2017 units required HPFP replacement before 180,000 km, while UK DVSA records show SCR-related faults contributing to emissions test failures in utility vehicles. Frequent low-fuel operation and poor diesel quality increase pump stress, making fuel maintenance and oil specification adherence critical.
Analysis derived from FCA technical bulletins (2014–2020) and UK DVSA failure statistics (2015–2023). Repair procedures should follow manufacturer guidelines.
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The ERC is generally durable in heavy-duty applications, but pre-2017 models are prone to HPFP degradation under low-fuel operation. Later versions show improved fuel system reliability. Longevity depends heavily on using correct oil (5W-40 API CJ-4) and maintaining fuel and AdBlue systems. Well-maintained units can exceed 350,000 km.
Key issues include HPFP failure (especially pre-2017), DPF regeneration problems due to short trips, turbo actuator sticking, and AdBlue system faults. These are documented in FCA service bulletins and affect vehicles used in utility and off-road roles. Fuel level and oil quality are critical factors.
The ERC engine was used in the Dodge Power Wagon (2014–2020, export markets), Ram 3500 Chassis Cab (2014–2020), and Fiat Ducato Maxi (as a 2.9L Multijet variant). It was not offered in North American consumer SUVs. Applications focus on commercial and off-road use with Euro 6 compliance.
Limited tuning potential exists. ECU remaps can increase torque by 40–60 Nm, but gains are modest due to emissions system constraints. Over-tuning risks DPF overload and SCR derate. Aftermarket tuning is uncommon and not recommended for fleet-operated vehicles relying on emissions compliance.
In the Ram Chassis Cab, expect 11.5–13.0 L/100km (22–25 mpg UK) under mixed loads. The Power Wagon achieves 10.8–12.4 L/100km (23–27 mpg UK) on highways. Real-world economy depends on load and driving pattern. SCR system does not consume fuel but requires periodic AdBlue refills.
Yes. The ERC is an interference engine. If the timing chain fails, piston-to-valve contact will occur, causing catastrophic internal damage. The front-mounted chain is generally robust, but neglecting oil changes increases wear risk. Any timing-related noise warrants immediate inspection.
FCA specifies SAE 5W-40 oil meeting API CJ-4 or FCA MS-11106 standards. Oil must be changed every 15,000 km or annually. Using incorrect oil accelerates soot buildup, DPF clogging, and EGR/turbo wear. Always use low-ash, high-detergent diesel-rated oil.
Comprehensive technical documentation and regulatory references
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EUR-Lex
EU emissions and type-approval regulations (e.g., CELEX:32007R0715, CELEX:32017R1151).
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DVLA: Engine Changes & MoT
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Vehicle Certification Agency (VCA)
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Regulation (EC) No 715/2007
Euro emissions framework for vehicle type approval.
Commission Regulation (EU) 2017/1151
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