Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2000 Land Rover DiscoveryFACTORY OEM SERVICE PROCEDURE
Inputs & Outputs: Inputs
- Ignition Switch (Position II)
- TP Sensor
- Immobilizer Interface
- Engine Speed and Position Sensor (Crankshaft Sensor)
- Camshaft Position Sensor
- ECT Sensor
- Intake Air Temperature (IAT) Sensor (Integrated into the MAF Sensor)
- MAF Sensor
- Knock Sensors (2 off)
- O2 Sensors (4 off)
- Fuel Tank Pressure Sensor (Except Discovery LEV Phase II and ULEV)
- Fuel Level Sensor (Discovery Series II, NAS Tier I and LEV Phase I)
- Self Levelling, Anti Lock Braking System (SLABS) Vehicle Speed (Discovery Series II only)
- SLABS Rough Road signal (Discovery Series II only)
- ABS Vehicle Speed (Range Rover 38A only)
- ABS Rough Road signal (Range Rover 38A only)
- Transfer Box MIL request (Range Rover 38A only)
- Thermostat Monitoring - bottom hose temperature (LEV Phase II and ULEV only)
- Diagnose Module - Tank Leakage (DMTL) 0.020" (0.5 mm) Leak Detection (Discovery LEV Phase II and ULEV only)
- Analogue Fuel Level (Range Rover 38A, Discovery LEV Phase II and ULEV)
- Air Conditioning Standby
- Air Conditioning Request (Range Rover 38A only)
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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