Engine & identification
Vehicle identification
| No. of cylinders Type | 3/DOHC |
|---|---|
| Capacity (Fiscal) cc | 1497 |
| Compression ratio :1 | 10,5 |
| Suitable for unleaded petrol | Yes |
| Minimum octane rating RON | 95 |
| Ignition system Make | Bosch |
| Ignition system Description | Map-DI |
| Trigger location | Cam/Crankshaft |
| Fuel system Make | Bosch |
| Fuel system Description | MFI-s(d) |
| Air metering Type | Mass/MAP |
| Combined ignition and fuel ECM | Yes |
| Diagnostic socket | Yes |
Firing order
The firing order for the Land Rover Discovery Sport 1.5 P300e PHEV (2020–2026) is 1-2-3.
| Firing order | 1-2-3 |
|---|
Valve clearances
Valve clearances on the Land Rover Discovery Sport 1.5 P300e PHEV (2020–2026) 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 Discovery Sport 1.5 P300e PHEV (2020–2026) takes 5.8 litres of engine oil with the filter. The specified engine oil grade is SAE 0W-20 for all ambient temperatures, with oil specification STJLR.51.5122.
Transfer box
See the reference table for the complete transfer box entries and their conditions.
Coolant
The listed coolant type is Havoline XLC. The recorded coolant colour is Orange. The listed total cooling-system capacity is 14.6 litres.
Grades, filling conditions and capacities
| Engine oil options | |
|---|---|
| Ambient temperature range | All temperatures |
| Engine oil grade SAE | 0W-20 |
| Engine oil classification OEM | STJLR.51.5122 |
| Engine with filter(s) litres | 5.8 |
| Other lubricants and capacities | |
| Automatic transmission fluid Type | Shell L12108 (ZF Lifeguard 8) |
| Automatic transmission (drain & refill) litres | — |
| 8 Speed automatic transmission | |
| Automatic transmission (dry fill) litres | 6.5 |
| Automatic transmission - dry fill capacity | |
| Differential oil grade - rear SAE | Castrol BOT 350 M3 75W |
| Differential rear litres | 0.74 |
| Transfer box oil grade SAE | Castrol BOT 750 PLUS 75W-90 |
| Transfer box litres | 0.40 |
| Coolant Type | Havoline XLC |
| Coolant Colour | Orange |
| Cooling system - total capacity litres | 14.6 |
| Brake fluid Type | DOT 4 |
| Brake fluid classification | LR052653 |
Brakes & wear limits
Brake disc thickness
Brake discs on the Land Rover Discovery Sport 1.5 P300e PHEV (2020–2026) are replaced at a minimum thickness of 27 mm (ventilated) front and 8 mm or 18 mm (ventilated) rear.
| Minimum disc thickness for replacement - ventilated Front | 27 mm |
|---|---|
| Minimum disc thickness | |
| Minimum disc thickness for replacement Rear | 8 mm |
| Minimum disc thickness for replacement - ventilated Rear | 18 mm |
Brake disc and drum dimensions
| Minimum disc thickness | ||
|---|---|---|
| Disc runout Rear | 0,07 mm | |
| Minimum pad thickness Front | 3 mm | |
| Minimum pad thickness Rear | 3 mm | |
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 Discovery Sport 1.5 P300e PHEV (2020–2026) is not adjustable.
| Ignition timing - basic BTDC °Engine/rpm | Not adjustable |
|---|
Tuning and emissions
| Ignition advance checks °Engine/rpm | ECM Controlled |
|---|---|
| Idle speed rpm | Not adjustable |
| CO level at idle speed - tailpipe Vol. % CO | Not adjustable |
Tightening torques
Cylinder head bolt torque
The cylinder head bolts on the Land Rover Discovery Sport 1.5 P300e PHEV (2020–2026) are tightened in 3 stages: 20 Nm, then 90°, then a final 180°.
| Cylinder head | |
|---|---|
| Renew bolts | Yes |
| Tighten | 20 Nm |
| Tighten | 90° |
| Tighten | 180° |
| Cylinder head instructions | — | |
|---|---|---|
| Other engine tightening torques | ||
| Sump bolts | — | |
| View more information | — | |
| Assemble components and tighten bolts within 7 minutes. | ||
| Sump drain bolt | 26 Nm | |
| Flywheel/driveplate | -/30 Nm+120° | |
| Crankshaft pulley/damper bolts | 37 Nm+90° | |
| Camshaft sprocket/gear | — | |
| Camshaft sprocket/gear | ||
| Camshaft carrier/cap | — | |
| View more information | — | |
| Lubricate the components with clean engine oil. | ||
| Camshaft/rocker cover | — | |
| View more information | — | |
| Camshaft cover | ||
| Inlet manifold to cylinder head | 12 Nm | |
| Water pump | 12 Nm | |
| Spark plugs | 23 Nm | |
| Fuel rail | 1)20 Nm 2)30 Nm | |
| Crankshaft position (CKP) sensor/engine speed (RPM) sensor | 8 Nm | |
| Camshaft position (CMP) sensor | 5 Nm | |
| Lambda sensor (Oxygen) | 48 Nm | |
| Knock sensor (KS) | 20 Nm | |
| Nitrogen oxide (NOx) sensor | 48 Nm | |
| Oil filter | 28 Nm | |
| Chassis tightening torques | ||
| Front hub | — | |
| Front/rear hub | ||
| Rear hub | — | |
| Steering wheel | 47 Nm | |
| Steering rack/box mounting | 30 Nm+60° | |
| Steering track rod end | 133 Nm | |
| Brake disc to hub Front | 10 Nm | |
| Brake caliper to carrier Front | 35 Nm | |
| Brake caliper/carrier to hub Front | 110 Nm+120° | |
| Brake disc to hub Rear | 10 Nm | |
| Brake caliper to carrier Rear | 30 Nm | |
| Brake caliper/carrier to hub Rear | 110 Nm | |
| ABS sensor Front | 9 Nm | |
| ABS sensor Rear | 9 Nm | |
| Road wheels | 1)70 Nm 2)133 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 | Yes |
| Air conditioning refrigerant Type | — |
| Do not mix R134a with R1234yf. | |
| Air conditioning refrigerant quantity grams | 525±10 |
| Air conditioning refrigerant quantity | |
| Air conditioning oil group | PAG |
| Air conditioning oil Type | SPA2 |
| Air conditioning oil quantity cm³ | 110 |
Frequently asked questions
What is the firing order of the Land Rover Discovery Sport 1.5 P300e PHEV?
The firing order for the Land Rover Discovery Sport 1.5 P300e PHEV (2020–2026) is 1-2-3.
How much oil does the Land Rover Discovery Sport 1.5 P300e PHEV take?
The Land Rover Discovery Sport 1.5 P300e PHEV (2020–2026) takes 5.8 litres of engine oil with the filter. The specified engine oil grade is SAE 0W-20 for all ambient temperatures, with oil specification STJLR.51.5122.
What are the valve clearances for the Land Rover Discovery Sport 1.5 P300e PHEV?
Valve clearances on the Land Rover Discovery Sport 1.5 P300e PHEV (2020–2026) are hydraulic — they self-adjust, so no manual clearance figure applies.
What is the cylinder head torque for the Land Rover Discovery Sport 1.5 P300e PHEV?
The cylinder head bolts on the Land Rover Discovery Sport 1.5 P300e PHEV (2020–2026) are tightened in 3 stages: 20 Nm, then 90°, then a final 180°.
What is the ignition timing for the Land Rover Discovery Sport 1.5 P300e PHEV?
The ignition timing on the Land Rover Discovery Sport 1.5 P300e PHEV (2020–2026) is not adjustable.
What is the minimum brake disc thickness for the Land Rover Discovery Sport 1.5 P300e PHEV?
Brake discs on the Land Rover Discovery Sport 1.5 P300e PHEV (2020–2026) are replaced at a minimum thickness of 27 mm (ventilated) front and 8 mm or 18 mm (ventilated) rear.