Engine & identification
Vehicle identification
| No. of cylinders Type | 6/DOHC |
|---|---|
| Capacity (Fiscal) cc | 2497 |
| Compression ratio :1 | 10,5 |
| Suitable for unleaded petrol | Yes |
| Minimum octane rating RON | 90 |
| Ignition system Make | Siemens |
| Ignition system Description | Map-DI |
| Trigger location | Cam/Crankshaft |
| Fuel system Make | Siemens |
| Fuel system Description | MFI-s |
| Air metering Type | MAP |
| Combined ignition and fuel ECM | Yes |
| Diagnostic socket | Yes |
Ignition system
| Ignition coil Make | Bremr |
|---|---|
| Ignition coil supply voltage + with ballast V | 12 |
Firing order
The firing order for the Land Rover Freelander 2.5 (2000–2006) is 1-6-5-4-3-2.
| Firing order | 1-6-5-4-3-2 |
|---|
Valve clearances
Valve clearances on the Land Rover Freelander 2.5 (2000–2006) are hydraulic — they self-adjust, so no manual clearance figure applies.
| Valve clearance - INLET mm | Hydraulic |
|---|---|
| Valve clearance - EXHAUST mm | Hydraulic |
Engine oil & fluids
Engine oil
The Land Rover Freelander 2.5 (2000–2006) takes 5.2 litres of engine oil with the filter.
A listed engine oil option is SAE 0W-40 for cold climates, with API/ACEA classification SJ/A2.
A listed engine oil option is SAE 10W-40 for moderate climates, with API/ACEA classification SJ/A2.
A listed engine oil option is SAE 10W-50 for hot climates, with API/ACEA classification SJ/A2.
Manual gearbox
The specified manual gearbox oil is Texaco MTF 94.
Transfer box
See the reference table for the complete transfer box entries and their conditions.
Coolant
The listed total cooling-system capacity is 7.8 litres.
Grades, filling conditions and capacities
| Engine oil options | |
|---|---|
| Ambient temperature range | Cold climate |
| Engine oil grade SAE | 0W-40 |
| Engine oil classification API/ACEA | SJ/A2 |
| Ambient temperature range | Moderate climate |
| Engine oil grade SAE | 10W-40 |
| Engine oil classification API/ACEA | SJ/A2 |
| Ambient temperature range | Hot climate |
| Engine oil grade SAE | 10W-50 |
| Engine oil classification API/ACEA | SJ/A2 |
| Engine with filter(s) litres | 5.2 |
| Other lubricants and capacities | |
| Manual transmission oil grade SAE | Texaco MTF 94 |
| Manual transmission litres | — |
| Gearbox oil | |
| Automatic transmission fluid Type | — |
| Automatic transmission fluid | |
| Automatic transmission (drain & refill) litres | 4.0 |
| Automatic transmission fluid - drain and refill | |
| Automatic transmission (dry fill) litres | 8.5 |
| Differential oil grade - rear SAE | 80W-90 |
| Differential oil classification - rear | GL-5 |
| Differential rear litres | 0.8 |
| Transfer box oil grade SAE | 80W-90 |
| Transfer box oil classification | GL-5 |
| Transfer box litres | 1.1 |
| Cooling system - total capacity litres | 7.8 |
| Brake fluid Type | DOT 4 |
| Power steering fluid Type | Dexron II/III |
Brakes & wear limits
Brake disc thickness
Brake discs on the Land Rover Freelander 2.5 (2000–2006) are replaced at a minimum thickness of 18 mm (ventilated) front; the rear brake drums are replaced at a maximum diameter of 255,5 mm.
| Minimum disc thickness for replacement - ventilated Front | 18 mm |
|---|---|
| Maximum drum diameter for replacement Rear | 255,5 mm |
Brake disc and drum dimensions
| Disc runout Front | 0,04 mm |
|---|---|
| Minimum pad thickness Front | 3 mm |
| Minimum shoe thickness Rear | 2 mm |
| Parking brake travel No. of notches | 4-5 |
Bar lengths use a square-root scale so small and large values stay readable.
Service & electrical
Ignition timing
The ignition timing on the Land Rover Freelander 2.5 (2000–2006) is not adjustable.
| Ignition timing - basic BTDC °Engine/rpm | Not adjustable |
|---|
Battery
The Land Rover Freelander 2.5 (2000–2006) uses a 12 V, 75 Ah battery.
| Battery V/RC(Ah) | 12 (75) |
|---|
Spark plugs
The Land Rover Freelander 2.5 (2000–2006) uses Unipart GSP66527 spark plugs with a 1,0 mm electrode gap.
| Spark plugs Original equipment | Unipart |
|---|---|
| Spark plug Type | GSP66527 |
| Electrode gap mm | 1,0 |
Tuning and emissions
| Ignition advance checks °Engine/rpm | ECM Controlled |
|---|---|
| Idle speed rpm | 750±50 Not adjustable |
| Oil temperature °C | 80 |
| CO level at idle speed - tailpipe Vol. % CO | 0,5 Max Not adjustable |
| HC level at idle speed ppm | 100 |
| CO2 level at idle speed Vol. % CO2 | 14,5-16 |
| O2 level at idle speed Vol. % O2 | 0,1-0,5 |
| Increased idle speed for CO test rpm | 2500-2800 |
| CO content at increased idle speed Vol. % | 0,3 |
| Lambda at increased idle λ | 0,98-1,02 |
Starting and charging
| Alternator output A/V/rpm | 120/12/2500 |
|---|
Service checks and adjustments
| Oil pressure bar/rpm | 3,0/3000 |
|---|---|
| Radiator cap bar | 1,00 |
| Thermostat opens °C | 82 |
Fuel system
| Regulated pressure with vacuum bar | 3,5 |
|---|---|
| Injector Ohm | 13,0-16,0 |
| Lambda sensor (Oxygen) heater Ohm | 6,0 |
Tightening torques
Cylinder head bolt torque
The cylinder head bolts on the Land Rover Freelander 2.5 (2000–2006) are tightened in 4 stages: 25 Nm, then 25 Nm, then 25 Nm, then a final 180°.
| Cylinder head | |
|---|---|
| Renew bolts | No |
| Tighten | 25 Nm |
| Tighten | 25 Nm |
| Tighten | 25 Nm |
| Tighten | 180° |
| Cylinder head instructions | — | |
|---|---|---|
| Other engine tightening torques | ||
| Main bearings Renew bolts/nuts | No | |
| Main bearings Stage 1 | 20 Nm | |
| Main bearings Stage 2 | 90° | |
| Big end bearings Renew bolts/nuts | No | |
| Big end bearings Stage 1 | 20 Nm | |
| Big end bearings Stage 2 | 70° | |
| Oil pump to cylinder block | 25 Nm | |
| Sump bolts | 35 Nm | |
| Sump drain bolt | 25 Nm | |
| Flywheel/driveplate | 80 Nm | |
| Clutch pressure plate | 25 Nm | |
| Crankshaft pulley/damper centre bolt | 160 Nm | |
| Camshaft sprocket/gear | — | |
| Camshaft sprocket/gear | ||
| Camshaft carrier/cap | 10 Nm | |
| Camshaft/rocker cover | 9 Nm | |
| Inlet manifold to cylinder head | 25 Nm | |
| Exhaust manifold to cylinder head | 45 Nm | |
| Exhaust downpipe to manifold | 50 Nm | |
| Spark plugs | 27 Nm | |
| Fuel rail | 10 Nm | |
| Crankshaft position (CKP) sensor/engine speed (RPM) sensor | 6 Nm | |
| Camshaft position (CMP) sensor | 8 Nm | |
| Engine coolant temperature (ECT) sensor | 15 Nm | |
| Lambda sensor (Oxygen) | 55 Nm | |
| Engine oil pressure switch | 14 Nm | |
| Chassis tightening torques | ||
| Front hub | 400 Nm | |
| Rear hub | 400 Nm | |
| Steering track rod end | 55 Nm | |
| Brake disc to hub Front | 5 Nm | |
| Brake caliper to carrier Front | 27 Nm | |
| Brake caliper/carrier to hub Front | 100 Nm | |
| Back plate to hub Rear | 45 Nm | |
| Road wheels | 115 Nm | |
Bar lengths use a square-root scale so small and large values stay readable.
Air conditioning
| No. of AC service connectors | 2 |
|---|---|
| Air conditioning restrictor type | Expansion valve |
| Compressor clutch/magnetic coupling | Yes |
| Compressor variable displacement solenoid | No |
| Air conditioning refrigerant Type | R134a |
| Air conditioning refrigerant quantity grams | 540±25 |
| Refrigerant quantity | |
| Air conditioning oil group | PAG |
| Air conditioning oil Type | Dens Oil 8 |
| Air conditioning oil viscosity ISO | 46 |
Frequently asked questions
What is the firing order of the Land Rover Freelander 2.5?
The firing order for the Land Rover Freelander 2.5 (2000–2006) is 1-6-5-4-3-2.
What spark plugs does the Land Rover Freelander 2.5 use?
The Land Rover Freelander 2.5 (2000–2006) uses Unipart GSP66527 spark plugs with a 1,0 mm electrode gap.
How much oil does the Land Rover Freelander 2.5 take?
The Land Rover Freelander 2.5 (2000–2006) takes 5.2 litres of engine oil with the filter. A listed engine oil option is SAE 0W-40 for cold climates, with API/ACEA classification SJ/A2. A listed engine oil option is SAE 10W-40 for moderate climates, with API/ACEA classification SJ/A2. A listed engine oil option is SAE 10W-50 for hot climates, with API/ACEA classification SJ/A2.
What are the valve clearances for the Land Rover Freelander 2.5?
Valve clearances on the Land Rover Freelander 2.5 (2000–2006) are hydraulic — they self-adjust, so no manual clearance figure applies.
What is the cylinder head torque for the Land Rover Freelander 2.5?
The cylinder head bolts on the Land Rover Freelander 2.5 (2000–2006) are tightened in 4 stages: 25 Nm, then 25 Nm, then 25 Nm, then a final 180°.
What is the ignition timing for the Land Rover Freelander 2.5?
The ignition timing on the Land Rover Freelander 2.5 (2000–2006) is not adjustable.