BHP+30 hp (13%)
Standard
240 hp
Tuned
270 hp
Torque+100 Nm (29%)
Standard
340 Nm
Tuned
440 Nm
Suitability
Good (7/10)Gains Profile
Torque-focusedHeadroom
HighJaguar XJ 2.0 SC Turbo 240hp ECU Remapping
Considering an ECU remap for your Jaguar XJ 2.0 SC Turbo 240hp? A Stage 1 remap can take this 2009 -> petrol engine from 240 BHP to 270 BHP and from 340 Nm to 440 Nm of torque (turbocharged). This engine scores 7/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Jaguar XJ can achieve.
How this engine compares
- 6thof 10 Jaguar XJ engines by power gain
- 39%of the 9,842 engines we hold gain data for see a smaller power increase
- 79%of engines with torque data see a smaller torque increase
Comparisons are calculated from our own recorded Stage 1 figures.
Assessment
The Jaguar XJ 2.0 SC Turbo 240hp is a 2.0L turbocharged petrol engine producing 240 BHP and 340 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 270 BHP and 440 Nm — a gain of around 30 BHP (12%) and 100 Nm (29%).
This engine has moderate remap suitability, with gains weighted towards torque — you will notice the difference most strongly in mid-range pulling power and in-gear acceleration. The tuning headroom is classified as high, based on the percentage gain available from the factory output.
From a technical perspective, the transmission is many variants use zf 8-speed automatic (where fitted)..
Considerations: Turbo petrol: fuel quality and cooling can influence repeatable performance.. High tuned torque: check transmission torque capacity and service history.. Large torque increase: drivetrain condition (clutch/gearbox) becomes more important at this level.
All figures shown are typical estimates based on aggregated Stage 1 data for this engine variant. Actual results depend on vehicle condition, mileage, and the chosen tuning method. We recommend discussing your specific vehicle with a qualified remap professional.
Considerations
!Turbo petrol: fuel quality and cooling can influence repeatable performance.
!High tuned torque: check transmission torque capacity and service history.