Workshop Manuals Factory service & repair Land Rover
01 Range Rover 2002MY ON Workshop Manual - System Description and Operation - LM - 6th Edition - NAS02 03 04 05 06 07 08 09 ENGINE - V810 11 12 ENGINE MANAGEMENT SYSTEM – V813 14 FUEL DELIVERY SYSTEM – V815 16 17 18 19 20 COOLING SYSTEM – V821 22 MANIFOLDS AND EXHAUST SYSTEM – V823 TRANSFER BOX24 AUTOMATIC TRANSMISSION – ZF 5HP2425 26 DRIVE AND PROPELLER SHAFTS27 28 FINAL DRIVE29 STEERING30 31 SUSPENSION32 33 34 35 BRAKES36 37 38 RESTRAINT SYSTEMS39 40 41 DOORS42 INTERIOR TRIM COMPONENTS43 44 45 SCREENS46 SEATS47 48 SUNROOF49 50 AIR CONDITIONING51 52 53 54 55 56 57 WIPERS AND WASHERS58 59 CHARGING AND STARTING60 61 62 63 64 LIGHTING65 66 BODY CONTROL UNIT67 68 COMMUNICATION DATA BUSES69 70 71 SECURITY72 WINDOWS73 74 75 ENTERTAINMENT AND INFORMATION SYSTEMS76 DRIVING AIDS77 78 INSTRUMENTS
Land Rover L322 Range Rover System Description and Operation12 · ENGINE MANAGEMENT SYSTEM – V8
12 · Engine

Bosch ME 7.2 Engine Management System (page 6 of 8)

Make
Land Rover
Model
Range Rover L322 Range Rover System Description and Operation
ENGINE MANAGEMENT SYSTEM – V8Bosch ME 7.2 Engine Management System · page 6 of 8
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ENGINE MANAGEMENT SYSTEM – V8

DESCRIPTION AND OPERATION 18-2-37

1528

LH bank VCC solenoid valve

Short circuit to battery

1614

Electric thermostat heater drive

Open circuit

1615

Electric thermostat heater drive

Short circuit to ground

1616

Electric thermostat heater drive

Short circuit to battery

1619

5V reference voltage

Internal reference voltage error

1620

Comfort start input

Engine crank signal error (request while engine 
running)

1621

Serial link with immobilisation ECU

Timed out

1623

Serial link with immobilisation ECU

Exchange code in EEPROM failure

1624

Serial link with immobilisation ECU

EEPROM read/write failure

1626

ECM, throttle monitoring/ self test

Engine torque monitoring problem

1630

ECM, throttle monitoring/ self test

Throttle position control deviation

1631

Throttle drive

Motor power stage fault

1632

ECM, throttle monitoring/ self test

'Limp home' position not adapted

1633

ECM, throttle monitoring/ self test

Throttle position control band stuck short

1634

ECM, throttle monitoring/ self test

Throttle position control band stuck long

1635

ECM, throttle monitoring/ self test

Control gain adaption error

1638

ECM, throttle monitoring/ self test

Throttle control range not learned

1639

ECM, throttle monitoring/ self test

Throttle motor spring test failed

1645

CAN bus link with ABS ECU

Timed out

1646

CAN bus link with EAT ECU

Timed out

1647

CAN bus link with instrument pack

Timed out

1651

CAN bus link with transfer box ECU

Timed out

1659

ECM self test

Torque monitor error

1660

ECM self test

Limp home monitor error

1666

Serial link with immobilisation ECU

Message parity bit fault (wrong code)

1672

Serial link with immobilisation ECU

Exchange code implausible

1673

Serial link with immobilisation ECU

No start code programmed

1674

Serial link with immobilisation ECU

Message fault

1693

Serial link with immobilisation ECU

False manipulation of start code by tester 
interface

1694

Serial link with immobilisation ECU

Start code corrupted

1700

Transfer box ECU

Implausible signal

1709

CAN bus link with transfer box ECU

Message information error

P Code No.

Component/Signal

Fault Description

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