Jeep EVP Engine (2021–Present) – Specs, Problems & Compatibility Database

The Jeep EVP is a 1,332 cc, inline‑three turbocharged petrol engine produced from 2021 to present, serving as the internal combustion component of a plug — in hybrid electric vehicle (PHEV) system. It features gasoline direct injection, a single twin‑scroll turbocharger, and dual overhead camshafts (DOHC). This compact powerplant delivers 132 kW (180 PS) and 270 Nm of torque, with its small displacement turbo design enabling strong low‑end pull that complements the el…

Jeep Engine
Compliance Note:

Production years 2021–Present meet Euro 6d standards across all applicable markets (EU Regulation (EC) No 715/2007 as amended).

Jeep EVP Technical Specifications

The Jeep EVP is a 1,332 cc inline‑three turbocharged petrol engineered for PHEV compact SUVs (2021-Present). It combines gasoline direct injection with a twin‑scroll turbocharger to deliver responsive low‑end torque that seamlessly integrates with electric propulsion. Designed to meet Euro 6d standards, it prioritizes efficiency and low emissions in hybrid operation.

ParameterValueSource
Displacement
1,332 cc
Fuel type
Petrol
Configuration
Inline‑3, DOHC, 12‑valve
Aspiration
Turbocharged
Bore × stroke
70.0 mm × 86.5 mm
Power output
132 kW (180 PS)
Torque
270 Nm @ 1,850–4,000 rpm
Fuel system
Gasoline direct injection (GDI)
Emissions standard
Euro 6d
Compression ratio
10.5:1
Cooling system
Water‑cooled (dedicated hybrid circuit)
Turbocharger
Single twin‑scroll turbo (Garrett)
Timing system
Chain‑driven
Oil type
Stellantis MS‑12991 (SAE 5W‑40)
Dry weight
110 kg

Jeep EVP Compatible Models

The Jeep EVP – Petrol (PHEV) (Stellantis) was used across Jeep's Small Wide 4x4 platform with transverse mounting. This engine is integrated into the 4xe plug-in hybrid system, receiving platform-specific adaptations-unique engine mounts, hybrid cooling circuit, and exhaust routing for the Renegade and Compass-with no significant facelift revisions during its production run to date. All adaptations are documented in OEM technical bulletins.

Make:
Jeep
Years:
2021–Present
Models:
Renegade 4xe
Variants:
4xe, 4xe S, 4xe Trailhawk
View Source
Stellantis Group PT-2025
Make:
Jeep
Years:
2022–Present
Models:
Compass 4xe
Variants:
4xe, 4xe S, 4xe Trailhawk
View Source
Stellantis Group PT-2025

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Common Reliability Issues - JEEP EVP Compatible Models

The EVP's primary reliability consideration is potential engine-driven vacuum pump failure in early production units, with elevated incidence after 40,000 km. Stellantis service data indicates this was addressed with a running change, while owner reports often cite its general efficiency and seamless hybrid operation. Extended oil change intervals and poor maintenance accelerate wear on engine components, making adherence to the factory service schedule critical.

Engine-driven vacuum pump failure
Symptoms: Hard brake pedal, increased stopping distance, illuminated brake system warning light, hissing noise from engine bay.
Cause: Premature wear or rupture of the diaphragm within the vacuum pump, leading to loss of vacuum pressure for the brake booster.
Fix: Replace the entire vacuum pump assembly with the latest revised OEM part per Stellantis Service Bulletin 09-040-24; bleed brake system if necessary.
Intake valve carbon buildup
Symptoms: Rough idle, cold start hesitation, reduced power, increased fuel consumption.
Cause: Lack of fuel washing over valves in GDI system allows oil vapors and blow-by to form hard carbon deposits.
Fix: Perform periodic induction system cleaning (walnut blasting or chemical) per Stellantis procedure; maintain strict oil change intervals.
Turbocharger actuator faults
Symptoms: Check Engine Light, loss of boost pressure, whistling noise from turbo area.
Cause: Wear or carbon fouling in the variable geometry actuator linkage, preventing proper vane control.
Fix: Clean or replace the turbo actuator assembly; inspect for boost leaks in associated hoses and pipes.
Hybrid cooling system leaks
Symptoms: Engine overheating warnings, reduced electric-only range, coolant smell, visible coolant leaks near front of engine or under vehicle.
Cause: Degradation of hoses or seals in the dedicated engine/hybrid cooling circuit due to heat cycling and electrical component proximity.
Fix: Locate and replace the leaking component (hose, seal, or pump) with updated OEM parts; bleed the hybrid cooling system thoroughly after repair.
Research Basis

Analysis derived from Stellantis technical bulletins (2021-Present) and EU type-approval failure statistics (2022-2025). Repair procedures should follow manufacturer guidelines.

JEEP EVP FAQ Common Questions Answered

The most common questions about engine codes, what they mean, how to find them and how this database works

The EVP engine is generally considered efficient and well-integrated within the 4xe hybrid system. Its main long-term consideration is monitoring the engine-driven vacuum pump on early models (pre-May 2024) and managing intake valve carbon buildup through periodic cleaning. With strict adherence to oil changes (using correct 5W-40 spec) and proactive maintenance, it can provide reliable service beyond 150,000 km. The timing chain is typically durable.

The most frequently documented issues are potential vacuum pump failure on early units, intake valve carbon deposits causing rough running, turbo actuator faults leading to boost issues, and leaks in the dedicated hybrid cooling system. These are covered in Stellantis service information.

The 1.3L EVP turbo petrol engine is used exclusively in the plug-in hybrid variants of the Jeep Renegade 4xe (2021-Present) and Jeep Compass 4xe (2022-Present). It is always paired with an electric motor and battery pack to form the 4xe powertrain.

Tuning the EVP engine in isolation is not recommended due to its integration with the hybrid system. The total system output (engine + electric motor) is managed by a sophisticated control unit. Modifying the engine ECU can disrupt hybrid energy management, potentially causing system faults or reduced efficiency. Any performance modifications should be approached with extreme caution and by specialists familiar with the 4xe system.

Official combined fuel economy figures are not applicable in the traditional sense due to its PHEV nature. When operating in hybrid mode with a depleted battery, expect consumption similar to the non-hybrid 1.3T, around 6.5-7.5 L/100km (38-43 mpg UK). The key metric is its electric-only range, which is approximately 45-50 km (28-31 miles) on a full charge, allowing for significant zero-emission driving.

Yes. Like virtually all modern engines, the EVP is an interference design. If the timing chain were to fail or jump significantly, the pistons would collide with the open valves, causing severe internal engine damage. Fortunately, the chain is designed for the engine's lifetime under normal conditions.

Stellantis specifies engine oil meeting the MS-12991 standard, typically a 5W-40 full synthetic. Using the correct low-ash, mid-SAPS oil is crucial for protecting the turbocharger, managing soot, and ensuring compatibility with the emissions system. Always refer to your owner's manual for the exact specification.

Research Resources

Comprehensive technical documentation and regulatory references

Platform Overview

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Primary Sources

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.

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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