Model: Lupo Fox Polo 1,3 Polo/Class I c/Estate Golf Vento/Bora/Cabrio Golf Plus Jetta Beetle Passat * Phaeton Conrado (08/92-95) Eos Sharan Touran Touareg Caddy Pickup Caravelle Transporter LT 2,5/2,8 SDI/TDI Crafter 2,5 TDI

VOLKSWAGEN

Engine management

VAG type 5-digit

18053

-18056

18057

18058

18060

18061

18062

-

18064

18065

18066

18067

18068

18069

18070

18071

18072

18073

18074

18075

18076

18077

18080

18081

18082

18084

18085

18086

EOBD type

P1645

P1647

P1648

P1649

P1650

P1652

P1653

P1654

P1655

P1656

P1657

P1658

P1659

P1660

P1661

P1662

P1663

P1664

P1665

P1666

P1667

P1668

P1669

P1672

P1673

P1674

P1676

P1677

P1678

Fault location

CAN data bus, 4WD - no signal

CAN data bus, ECM/TCM coding

CAN data bus - defective

CAN data bus, ABS - no signal

CAN data bus, instrumentation - no signal

Transmission control module (TCM) - system malfunction

ABS control module - system malfunction

Instrumentation control module - system malfunction

Cruise control distance range control module -malfunction

AC signal - short to earth

AC signal - short to positive

CAN data bus, cruise control - incoirect signal

Engine coolant blower motor, speed 1 - short to positive

Engine coolant blower motor, speed 1 -short to earth

Engine coolant blower motor, speed 2 - short to positive

Engine coolant blower motor, speed 2 - short to earth

Injector, activation - short to positive

Injector, activation - current circuit

Injector - mechanical fault

Injector 1 - cun-ent circuit

Injector 2 - current circuit

Injector 3 - current circuit

Injector 4 - current circuit

Engine coolant blower motor, speed 1 - open circuit/ short to earth

CAN data bus, ABS ~ implausible VSS signal

CAN data bus, instmmentation - incorrect signal

ETS warning lamp - circuit malfunction

ETS warning lamp - short to positive

ETS warning lamp - short to earth

Probable cause

4WD trouble code(s) stored, wiring, matching resistor In ECM

ECM/TCM incorrectly coded

Wiring, matching resistor in EChfl

ABS control module trouble code{s) stored, wiring, matching resistor in ECM

Instrumentation control module trouble code(s) stored, wiring, matching resistor in ECM

Trouble code(s) stored

Trouble code(s) stored

Trouble code stored for engine oil level/ temperature sensor

Trouble code(s) stored

Wiring short to earth

Wiring

Cruise control trouble code(5) stored, wiring, matching resistor in ECM

Wiring short to positive, engine coolant blower motor

Wiring short to earth, engine coolant blower motor

Wiring short to positive, engine coolant blower motor

Wiring short to earth, engine coolant blower motor

Wiring short to positive, ECM

Wiring open circuit/short to earth

Injector

Wiring open circuit/short to earth

Wiring open circuit/short to earth

Wiring open circuit/short to earth

Wiring open circuit/short to earth

Wiring open circuiUshort to earth

ABS control module trouble code(s) stored, wiring, matching resistor In ECM

Wiring, Instrumentation control module trouble code(s) stored, matching resistor in ECM

Instrumentation control module trouble code(s) stored, wiring, matching resistor in ECM

Instrumentation control module trouble code(s) stored, wiring short to positive, matching resistor In ECM

Instrumentation control module trouble code(s) stored, wiring short to earth, matching resistor In ECM

Engine management