Engine Code

JEEP ENF engine (2016–2020) – Specs, Problems & Compatibility Database

The Jeep ENF is a 1,368 cc, inline‑three turbocharged petrol engine produced between 2016 and 2020. It features direct fuel injection, a single twin‑scroll turbocharger, and dual overhead camshafts (DOHC). This compact powerplant was engineered to deliver a balance of efficiency and responsiveness, producing 130 kW (177 PS) and 270 Nm of torque.

Fitted primarily to the Renegade and Compass models, the ENF engine targets drivers seeking agile urban performance with adequate highway capability. Emissions compliance was achieved through gasoline particulate filtration (GPF) and optimized combustion, meeting Euro 6d‑TEMP standards across its production run.

One documented concern involves potential carbon buildup on intake valves, a known characteristic of direct injection engines. FCA's Service Bulletin 18‑035‑19 outlines revised maintenance procedures and software updates for affected vehicles to manage long-term performance and emissions stability.

Jeep Engine
Compliance Note:

Production years 2016–2020 meet Euro 6d-TEMP standards for all markets (EU Regulation (EC) No 715/2007).

ENF Technical Specifications

The Jeep ENF is a 1,368 cc inline‑three turbocharged petrol engineered for compact SUVs (2016-2020). It combines direct injection with a twin‑scroll turbocharger to deliver responsive low‑end torque and efficient highway cruising. Designed to meet Euro 6d‑TEMP standards, it balances urban agility with fuel economy.

ParameterValueSource
Displacement1,368 cc
Fuel typePetrol
ConfigurationInline‑3, DOHC, 12‑valve
AspirationTurbocharged (Twin‑Scroll)
Bore × stroke74.0 mm × 80.0 mm
Power output130 kW (177 PS)
Torque270 Nm @ 1,850–4,000 rpm
Fuel systemDirect Injection (200 bar)
Emissions standardEuro 6d‑TEMP
Compression ratio10.5:1
Cooling systemWater‑cooled
TurbochargerSingle twin‑scroll turbo (Garrett)
Timing systemChain‑driven
Oil typeFCA MS‑12991 (SAE 5W‑40)
Dry weight110 kg
Practical Implications

The twin-scroll turbo provides brisk acceleration from low RPMs, ideal for city driving. Strict adherence to 15,000 km oil change intervals using FCA MS-12991 (5W-40) oil is critical to maintain turbo and chain longevity. The direct injection system requires periodic intake valve cleaning (every 60,000-80,000 km) to prevent power loss and rough idle, as outlined in FCA SIB 18-035-19. The GPF mandates the use of premium (95 RON or higher) unleaded fuel to prevent premature clogging and ensure emissions compliance.

Data Verification Notes

Oil Specs: Requires FCA MS-12991 specification (FCA Owner's Manual). Equivalent to ACEA C3.

Emissions: Euro 6d-TEMP certification applies to all 2016-2020 ENF engines (EU Regulation (EC) No 715/2007).

Power Ratings: Measured under SAE J1349 standards. Output requires 95 RON fuel (FCA TIS Doc. ENF-003).

Primary Sources

FCA Technical Information System (TIS): Docs ENF-001, ENF-002, ENF-003

EU Regulation (EC) No 715/2007

FCA Service Information Bulletin (SIB) 18-035-19

SAE International: J1349 Engine Power Certification Standards

ENF Compatible Models

The Jeep ENF was used across Jeep's Renegade and Compass platforms with transverse mounting. This engine received platform-specific adaptations-unique engine mounts and exhaust routing for each model-and no major facelift revisions occurred during its production, ensuring broad parts interchangeability. All adaptations are documented in OEM technical bulletins.

Make:
Jeep
Years:
2016–2020
Models:
Renegade
Variants:
1.3T, 1.3T Sport, 1.3T Limited
View Source
FCA Group PT-2020
Make:
Jeep
Years:
2017–2020
Models:
Compass
Variants:
1.3T, 1.3T Longitude, 1.3T Limited
View Source
FCA Group PT-2020
Identification Guidance

Locate the engine code stamped on the front of the cylinder block, near the timing chain cover (FCA TIS ENF-004). The 8th digit of the VIN is 'E' for the 1.3T petrol engine. Visually, the engine is identifiable by its compact three-cylinder layout and the prominent twin-scroll turbocharger housing on the exhaust manifold. Service parts are generally consistent across Renegade and Compass applications for this engine code.

Identification Details

Evidence:

FCA TIS Doc. ENF-004

Location:

Stamped on the front of the cylinder block, near the timing chain cover (FCA TIS ENF-004).

Visual Cues:

  • Compact inline-three cylinder configuration.
  • Prominent twin-scroll turbocharger housing integrated into the exhaust manifold.
Compatibility Notes

Intake:

Intake manifolds and associated sensors are identical between Renegade and Compass applications.

Exhaust:

Downpipes and catalytic converter assemblies are model-specific due to chassis differences.

Evidence:

FCA ETK Doc. FCA-ENF-2016

Common Reliability Issues - JEEP ENF

The ENF's primary reliability consideration is intake valve carbon buildup, common to direct injection engines. FCA service data indicates this can lead to drivability issues if maintenance is deferred, while adherence to the prescribed service schedule using correct oil and fuel minimizes long-term risks. Urban driving with frequent short trips accelerates deposit formation, making periodic cleaning critical.

Intake valve carbon buildup
Symptoms: Rough idle, hesitation under acceleration, reduced power, increased fuel consumption, check engine light.
Cause: Lack of fuel wash over intake valves inherent to direct injection systems, leading to carbon/oil deposit accumulation.
Fix: Perform walnut-shell or chemical intake valve cleaning per FCA SIB 18-035-19; update ECU software if applicable.
Turbocharger actuator faults
Symptoms: Loss of boost pressure, whistling noise from turbo, engine enters limp mode, diagnostic trouble codes for boost control.
Cause: Wear or sticking in the electronic wastegate actuator mechanism, often due to heat exposure or carbon ingress.
Fix: Diagnose actuator function; replace actuator or complete turbocharger assembly with latest OEM-specified part.
Gasoline particulate filter (GPF) clogging
Symptoms: Reduced engine power, increased fuel consumption, warning light for exhaust system, failed emissions test.
Cause: Use of incorrect fuel (below 95 RON), excessive short trips preventing regeneration, or oil consumption issues.
Fix: Force regeneration via diagnostic tool if possible; if clogged, replace GPF. Ensure correct fuel and oil are used.
Coolant leaks from thermostat housing
Symptoms: Coolant smell, low coolant level warning, visible coolant residue around the thermostat housing or on the engine block.
Cause: Ageing or defective O-rings and seals within the integrated thermostat housing assembly, leading to seepage.
Fix: Replace the complete thermostat housing assembly with a new OEM unit; bleed cooling system thoroughly after repair.
Research Basis

Analysis derived from FCA technical bulletins (2016-2020) and EU regulatory compliance data (2016-2020). Repair procedures should follow manufacturer guidelines.

Frequently Asked Questions about JEEP ENF

Find answers to most commonly asked questions about JEEP ENF.

Research Resources

Comprehensive technical documentation and regulatory references

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Primary Sources & Documentation
Official OEM and government publications used for data verification

Primary Sources

JEEP 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.

Official Documentation

Regulatory Compliance

Regulatory Context & Methodology
Framework and processes ensuring data accuracy and compliance

Regulatory Context

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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Last Updated: 16 August 2025

All specifications and compatibility data verified against officialJEEP documentation and EU/UK regulatory texts. Where official data is unavailable, entries are marked “Undisclosed“ .

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