Jaguar AJ33 engine
Content
The Jaguar AJ4.2 8-litre V33 petrol engine was built by Jaguar from 2002 to 2009 and was used in models such as the XK8 and XJ8, as well as the S-Type, but there it was most often called the AJ36. In addition to the 4.2-liter engine, a 3.5-liter power unit was offered under this index.
The AJ-V8 series includes internal combustion engines: AJ28, AJ33S, AJ34, AJ34S, AJ126, AJ133 and AJ133S.
Technical characteristics of the Jaguar AJ33 4.2 liter engine
Exact volume | 3555 cm³ |
Supply system | distribution injection |
Internal combustion engine power | 258 hp |
Torque | 335 - 355 Nm |
Cylinder block | aluminum V8 |
Block head | aluminum 32v |
Bore | 86 mm |
Piston stroke | 76.5 mm |
Compression ratio | 11 |
Features of the internal combustion engine | DOHC |
Hydraulic compensators | no |
Timing drive | chain |
Phase regulator | Yes |
Turbocharging | no |
What kind of oil to pour | 6.0 liters 5W-30 |
fuel type | AI-95 |
Ecologist. class | EURO 3 |
Approximate resource | 450 000 km |
Exact volume | 4196 cm³ |
Supply system | distribution injection |
Internal combustion engine power | 298 hp |
Torque | 411 Nm |
Cylinder block | aluminum V8 |
Block head | aluminum 32v |
Bore | 86 mm |
Piston stroke | 90.3 mm |
Compression ratio | 11 |
Features of the internal combustion engine | DOHC |
Hydraulic compensators | no |
Timing drive | chain |
Phase regulator | Yes |
Turbocharging | no |
What kind of oil to pour | 6.0 liters 5W-30 |
fuel type | AI-95 |
Ecologist. class | EURO 3 |
Approximate resource | 450 000 km |
The weight of the AJ33 engine according to the catalog is 180 kg
Engine number AJ33 is located on the cylinder block
Fuel consumption ICE Jaguar AJ33
On the example of a 2003 Jaguar XJ with an automatic transmission:
City | 16.0 liters |
Track | 8.1 liters |
Mixed | 10.9 liters |
Which cars were equipped with the AJ33 3.5 and 4.2 l engine
Export 1 (X100) | 2002 – 2006 |
Export 2 (X150) | 2007 – 2009 |
XJ 7 (X350) | 2003 – 2009 |
S-Type 1 (X200) | 2002 – 2004 |
Disadvantages, breakdowns and problems of the AJ33 internal combustion engine
In terms of reliability, this unit has no big problems, but fuel consumption is high
Also, there are no problematic phase regulators of the VVT type, they appeared in the AJ34 internal combustion engine
The aluminum motor is afraid of overheating, monitor the condition of the radiator and pump
Search for the cause of unstable operation of the internal combustion engine, start by uploading a fresh ECU firmware
The rest of the problems are related to sensor glitches and leaks of lubricant or antifreeze.