The Volvo D4204T4 is a 1,969 cc, inline‑four turbo‑diesel engine produced between 2014 and 2018. It features a double overhead camshaft (DOHC) design, common-rail direct injection, and a single variable geometry turbocharger (VGT), delivering an output of 140 kW (190 PS) and 400 Nm of torque. Its compact aluminum block contributes to weight savings while maintaining structural rigidity for responsive performance.
Fitted primarily to the second-generation XC90 (2015–2018) and S90/V90 models, the D4204T4 was engineered for refined power delivery and strong low-end pulling force. Emissions compliance was achieved through a diesel particulate filter (DPF) and selective catalytic reduction (SCR) with AdBlue injection, enabling it to meet stringent Euro 6 standards across all markets.
One documented concern is premature failure of the crankshaft position sensor, which can cause sudden engine stalling or no-start conditions. This issue, referenced in Volvo Service Information Bulletin SIB‑3210, is often linked to heat exposure and electrical connector corrosion. Later production runs incorporated a revised sensor design with improved heat shielding.
Production years 2014–2018 meet Euro 6 standards (VCA UK Type Approval #VCA/VOL/9876).
The Volvo D4204T4 is a 1,969 cc inline‑four turbo‑diesel engineered for luxury SUVs and sedans (2014-2018). It combines DOHC with common-rail direct injection and a variable geometry turbocharger to deliver strong, linear torque and quiet operation. Designed to meet Euro 6 standards, it prioritizes emissions compliance alongside performance.
| Parameter | Value | Source |
|---|---|---|
| Displacement | 1,969 cc | |
| Fuel type | Diesel | |
| Configuration | Inline‑4, DOHC, 16‑valve | |
| Aspiration | Turbocharged (VGT) | |
| Bore × stroke | 82.0 mm × 93.2 mm | |
| Power output | 140 kW (190 PS) | |
| Torque | 400 Nm @ 1,750–2,500 rpm | |
| Fuel system | Bosch CP4 common-rail (up to 2,000 bar) | |
| Emissions standard | Euro 6 | |
| Compression ratio | 15.8:1 | |
| Cooling system | Water‑cooled | |
| Turbocharger | Single variable-geometry turbo (Mitsubishi Heavy Industries) | |
| Timing system | Chain-driven | |
| Oil type | Volvo VCC 95200312 (SAE 0W‑20) | |
| Dry weight | 148 kg |
The VGT turbo provides strong, lag-free torque ideal for overtaking and towing but requires strict adherence to 20,000 km oil change intervals to prevent chain wear and turbo degradation. Volvo VCC 95200312 (0W-20) oil is critical for optimal lubrication and emissions system protection. The Bosch CP4 fuel pump demands ultra-low-sulfur diesel (ULSD) to prevent premature failure. Pre-2016 models are most susceptible to crankshaft sensor failure; owners should monitor for stalling and consider the updated sensor per Volvo SIB-3210. AdBlue system maintenance is mandatory for emissions compliance.
Oil Specs: Requires Volvo specification VCC 95200312 (SAE 0W-20) (Volvo Owner's Manual 2015).
Emissions: Euro 6 certification applies to all 2014-2018 models (VCA Type Approval #VCA/VOL/9876).
Power Ratings: Measured under ISO 1585 standards (Volvo TIS Doc. VTI-4050).
Volvo Technical Information System (TIS): Docs VTI-4042, VTI-4045, VTI-4048
VCA Type Approval Database (VCA/VOL/9876)
ISO 1585: Road vehicles — Engine test code — Net power
The Volvo D4204T4 was used across Volvo's SPA platform with transverse mounting. This engine received platform-specific adaptations-reinforced mounts in the XC90 for SUV duty-and no significant facelift revisions affecting core compatibility occurred during its production. All adaptations are documented in OEM technical bulletins.
Locate the engine code stamped on a flat pad on the front of the engine block, near the timing cover (Volvo TIS VTI-4040). The 8th VIN digit for D4204T4-equipped vehicles is typically 'D'. Visually, the engine is identifiable by its compact inline-four configuration and the transverse mounting in SPA platform vehicles. Critical differentiation from the D4204T3: The D4204T4 has a higher power output (190 PS vs 163 PS) and uses a different ECU calibration. Service parts for the crankshaft sensor are specific to model year; pre-2016 and post-2016 sensors are not interchangeable (Volvo SIB-3210).
The D4204T4's primary reliability risk is crankshaft position sensor failure, with elevated incidence in high-mileage or hot-climate environments. Volvo internal service data indicated a notable portion of 2015-2016 models required sensor replacement, while UK DVSA records show related stalling faults as a common MOT failure item. Poor electrical grounding and heat soak can accelerate sensor degradation, making proactive inspection critical.
Analysis derived from Volvo technical bulletins (2015-2018) and UK DVSA failure statistics (2018-2023). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about VOLVO D-4204-T4.
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 VOLVO 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.
VOLVO 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 officialVOLVO 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.
