Jaguar AJD engine
Content
The Jaguar AJD 2.7-liter V6 diesel engine was produced by the concern from 2003 to 2009 and was installed on a number of well-known models of the British company, such as the XJ, XF and S-Type. A similar power unit was installed on Land Rover SUVs under its index 276DT.
This motor is a kind of diesel 2.7 HDi.
Technical characteristics of the Jaguar AJD 2.7 liter engine
| Exact volume | 2720 cm³ |
| Supply system | Common Rail |
| Internal combustion engine power | 207 hp |
| Torque | 435 Nm |
| Cylinder block | cast iron V6 |
| Block head | aluminum 24v |
| Bore | 81 mm |
| Piston stroke | 88 mm |
| Compression ratio | 17.3 |
| Features of the internal combustion engine | intercooler |
| Hydraulic compensators | Yes |
| Timing drive | belt and chains |
| Phase regulator | no |
| Turbocharging | two Garrett GTA1544VK |
| What kind of oil to pour | 6.5 liters 5W-40 |
| fuel type | diesel |
| Environmental class | EURO 4 |
| Approximate resource | 240 000 km |
Fuel consumption ICE Jaguar AJD
On the example of a 2008 Jaguar XJ with an automatic transmission:
| City | 10.8 liters |
| Track | 6.5 liters |
| Mixed | 8.1 liters |
Which cars were equipped with the AJD 2.7 l engine
| S-Type 1 (X200) | 2004 – 2007 |
| XF 1 (X250) | 2008 – 2009 |
| XJ 7 (X350) | 2003 – 2009 |
Disadvantages, breakdowns and problems of the AJD internal combustion engine
The most troublesome thing here is the Siemens fuel system with piezo injectors
There is also rapid wear of the liners, up to the wedge and crankshaft breakage.
Another massive problem is oil leaks, especially through the heat exchanger.
The timing belt changes every 120 thousand kilometers or, with its breakage, the valves will bend
The weak points of this motor include the thermostat, EGR valve and crankshaft oil seals
