The Jeep 552 84 064 is a 1,956 cc, inline‑four turbocharged diesel engine produced between 2014 and 2020. It features a 16‑valve DOHC layout with a variable geometry turbocharger (VGT) and common‑rail direct injection, delivering outputs of 103 kW (140 PS) and 350 Nm of torque. The high — pressure common — rail system enables precise fuel metering for responsive performance and efficient operation.
Fitted to the Renegade and Compass models, this engine was engineered for…
Production years 2014–2016 meet Euro 6b standards; 2017–2020 models meet Euro 6d-TEMP compliance .
The Jeep 552 84 064 is a 1,956 cc inline‑four turbocharged diesel engineered for compact SUVs (2014–2020). It combines common-rail direct injection with a variable geometry turbocharger to deliver strong, low-end torque and efficient long-distance cruising. Designed to meet Euro 6b and Euro 6d-TEMP standards, it balances performance with stringent emissions control.
| Parameter | Value | Source |
|---|---|---|
Displacement | 1,956 cc | |
Fuel type | Diesel | |
Configuration | Inline‑4, DOHC, 16‑valve | |
Aspiration | Turbocharged (VGT) | |
Bore × stroke | 83.0 mm × 90.4 mm | |
Power output | 103 kW (140 PS) | |
Torque | 350 Nm @ 1,750 rpm | |
Fuel system | Common-rail direct injection (2,000 bar), Bosch injectors | |
Emissions standard | Euro 6b (2014–2016); Euro 6d-TEMP (2017–2020) | |
Compression ratio | 16.0:1 | |
Cooling system | Water‑cooled | |
Turbocharger | Single variable-geometry turbocharger (Garrett) | |
Timing system | Chain-driven | |
Oil type | Refer to vehicle handbook / manufacturer specification | |
Dry weight | 148 kg |
The Jeep 552 84 064 was used across Jeep's Renegade and Compass platforms with transverse mounting and is not licensed to other manufacturers. This engine received platform-specific adaptations—reinforced exhaust hangers in the Compass for off-road durability—and from 2017 the updated MY18 models adopted revised EGR and SCR calibration for Euro 6d-TEMP, creating minor ECU and hardware interchange limits. All adaptations are documented in OEM technical bulletins.
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The 552 84 064's primary reliability focus is the EGR system, with documented cases of cooler failure or valve clogging under high-temperature, high-load conditions. Stellantis engineering reports indicate revisions in mid-2016 improved durability, while adherence to specified oil and AdBlue quality remains critical for long-term DPF and SCR health.
Analysis derived from Stellantis technical bulletins (2014-2020) and aggregated service data (2014-2023). 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 552 84 064 offers strong torque and good efficiency, but its EGR and emissions systems (DPF, SCR) are focal points for maintenance. Mid-2016 revisions improved EGR durability. Long-term reliability is achievable with strict adherence to oil/AdBlue quality, timely DPF regenerations, and addressing EGR warnings promptly per service bulletins.
The most frequent issues involve the EGR system (cooler leaks, valve clogging), DPF regeneration faults due to driving patterns, and AdBlue system component failures (injectors, pumps, sensors). Turbo actuator problems causing boost faults are also documented in service bulletins.
This 1.9L turbo diesel engine was used in the Jeep Renegade (2014–2020) and the Jeep Compass (2017–2020). It was typically badged as the '1.9 Multijet II' or '140hp' diesel variant in these models and was not used in any other Stellantis brands for this specific engine code.
Yes, ECU remapping is possible and can yield modest power and torque gains. However, increased output puts additional stress on the turbo, EGR, and emissions systems. Tuning should be approached cautiously and paired with supporting modifications to manage increased exhaust temperatures and soot production.
Official combined fuel economy for the Renegade 1.9 Multijet is approximately 5.1 L/100km (55 mpg UK). Real-world figures vary, typically ranging from 6.0–7.5 L/100km (38–47 mpg UK) in mixed driving. Short trips that prevent DPF regeneration will significantly increase consumption.
Yes. Like virtually all modern engines, the 552 84 064 is an interference design. If the timing chain were to fail or jump, the pistons would collide with the open valves, causing catastrophic internal engine damage. The chain-driven system is generally robust with proper maintenance.
It requires a high-quality, low-SAPS (low ash, phosphorus, sulfur), fully synthetic SAE 5W-30 oil meeting ACEA C2 and Fiat specification 9.55535-DS1. This is critical to protect the DPF and SCR emissions systems from clogging. Change intervals should not exceed 20,000 km or 12 months.
Comprehensive technical documentation and regulatory references
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Regulatory Stability
EU regulations are referenced using CELEX identifiers for long-term stability.
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.
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