Engine electronic parts Land Rover Defender 90/110/130

Specifications for electronic controls
Tightening torques Position Nm lb-ft crankshaft position sensor (CKP) 7 5 Camshaft position sensor (SMR) 9 7 Cylinder head temperature sensor (CHT) 10 7 Manifold absolute pressure and temperature...

Description and principle of operation of electronic controls
Arrangement of elements, sheet 1 Pos. spare part no Name 1 - the engine control unit (ECM) 2 - Fuel pressure sensor 3 - Pressure limiting valve 4 - Injectors 5 - Camshaft position sensor (CMP) 6 -...

Diagnostics and checks of electronic controls
Inspection and verification 1. Check the customer's complaint. 2. Visually inspect for obvious mechanical and electrical problems. Visual check Mechanical elements electrical equipment • Engine oil...

Manifold absolute pressure and temperature (MAPT) sensor
Removing 1. Disconnect the plug connector of the absolute pressure and temperature sensor in the intake manifold (MAPT). 2. CAUTION: Plug all openings. Use new caps. Remove the MART sensor. Turn out...

Engine oil pressure sensor (EOP) — removal and installation
Removing 1. Raise and support the vehicle. For more information, see the chapter: Lifting the vehicle (100-02 Jacking and lifting the car on a lift, Description and principle of operation). 2....

Mass air flow sensor (MAF) — removal and installation
Removing 1. Disconnect the electrical connector of the mass air flow sensor (MAF). 2. Remove the MAF sensor. Remove two screws. Remove the O-ring and send it for recycling. Installation 1. NOTE:...

Crankshaft position sensor (CKP) — removal and installation
Removing 1. Remove the cover. 2. Disconnect the electrical connector of the crankshaft position sensor (CKP). 3. Remove the CKP sensor and discard it. Turn out a bolt. Installation 1. NOTE: The...

Accelerator pedal position sensor (APP) — removal and installation
Removing NOTE: The accelerator pedal position sensor is integral with the accelerator pedal assembly and must not be disassembled. 1. With assistance, release the accelerator pedal position sensor...

Camshaft position sensor (CMP) — removal and installation
Removing 1. Disconnect the camshaft position sensor electrical connector (CMP). 2. Remove the camshaft position sensor (SMR). Turn out a bolt. Remove the O-ring and send it for recycling....

Cylinder head temperature sensor (CNT) — removal and installation
Special tool (s) Socket for CHT 303-680 sensor Removing 1. Remove the engine cover. For more information, see chapter: Engine cover (501-05 Interior trim, Removal and installation). 2. Disconnect the...

Engine control module (ECM) — removal and installation
Removing CAUTION: When installing a new engine control unit (ECM), connect a Land Rover approved diagnostic system to the vehicle and follow the ECM replacement procedures. This will allow the...

Launch System Specifications
Tightening torques Description Nm lb-ft Starter mounting bolts 35 26 Starter Battery Positive Wire Nut 12 9 Starter solenoid cable nut 8 6 Fuel Line Support Bracket Nut 8 6

Description and principle of operation of the launch system
Location of elements Review The starter with a power of 2.0 kW is made according to the traditional scheme with a coaxial arrangement of the motor shaft and the drive gear and the top location of the...

Diagnostics and checks of the starting system
Inspection and verification 1. Check the customer's complaint. 2. Visually inspect for obvious signs of mechanical or electrical damage. Visual check Mechanical elements electrical equipment •...

Starter — removal and installation
Removing 1. Disconnect the wire "masses" from the battery. For more information, see the chapter: Disconnecting and connecting the battery (414-01 Battery, Battery Mount and Wires, General...

Glow Plug System Specifications
Tightening torques Element Nm lb-ft Glow plug wiring harness nuts 2 1 glow plugs 13 10

Description and principle of operation of the glow plug system
Location of elements Pos. spare part no Name 1 - Glow plug wire 2 - Candle (And) heating Review Glow plugs are located on the side of the cylinder head and serve to facilitate starting the engine and...

Diagnostics and checks of the glow plug system
Inspection and verification 1. Check the customer's complaint. 2. Visually inspect for obvious signs of mechanical or electrical damage. Visual check Electrical equipment: Control lamp for glow plugs...

Glow plug — removal and installation
Removing 1. Disconnect the wire "masses" from the battery. For more information, see the chapter: Disconnecting and connecting the battery (414-01 Battery, Battery Mount and Wires, General...