D165 to D200 | JLR 2.0L Ingenium Diesel Factory Power Upgrade
Core JLR Technical Specifications
- Base Engine: 2.0L Ingenium D165 diesel (204DTD / AJ20D4)
- Stock Output: 163PS / 120kW @ 3500–4250rpm; 380Nm torque
- Upgraded Output: 204PS / 150kW @ 3500–4250rpm; 430Nm torque
- Performance Gain: 0–100 km/h from 11.2s to 9.4s; top speed 121mph → 131mph
- ECU Compatibility: Bosch MD1CP007, MD1CP017
- Vehicle Fit: MY21+ F‑PACE, E‑PACE, Range Rover Evoque, Discovery Sport
- Compliance: WLTP, Euro 6d‑ISC‑FCM, JLR thermal & durability standards
- Method: JLR DoIP VCI engineering calibration (no hardware changes required)
JLR Engineering & Calibration Logic
This D165 to D200 upgrade applies JLR factory mapping for injection timing, rail pressure, turbocharger actuation, and MHEV torque integration. The system retains full OBD compliance, stop/start functionality, regenerative braking, and all diagnostic monitors. No modifications to fuel, cooling, or exhaust hardware are needed. The calibration maintains JLR’s thermal limits, load response curves, and long‑term engine life targets, making this a warranty‑supportable engineering change rather than an aftermarket tune.
Functional & Driving Benefits
The upgrade improves low‑end response, mid‑range pull, and motorway overtaking confidence while preserving OEM refinement and efficiency. It eliminates lag, enhances towing capability, and harmonizes with automatic transmission shift strategies. Because it uses JLR’s own D200 calibration, drivability remains consistent with factory‑built D200 variants. Ideal for technical users, fleet operators, and enthusiasts seeking verified performance without risk or compromise.
Programming & Fitment Requirements
Deployment uses JLR DoIP VCI hardware and JET‑PRO engineering software to flash validated calibration files to the ECU. The process takes approximately 60 minutes and requires a stable power supply. No component replacement is necessary; the upgrade is fully reversible to stock D165 mapping if required. Compatibility is restricted to MY21+ Ingenium diesel platforms with valid VIN and no existing non‑genuine tuning.



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