Fuel injection AMF.pdf

Service

Workshop Manual

FABIA 2000 ³

1.4/55 TDI Engine, Fuel Injection

Edition 07.03

Engine code

Service Department. Technical Information

Printed in Czech Republic

S00.5326.00.20

AMF

Service

The Workshop Manual is intended only for use within the Organisation Škoda.

It is not permitted to pass it on to other persons.

Printed in Czech Republic

S00.5326.00.20

FABIA 2000 ³ 1.4/55 TDI Engine, Fuel Injection

List of Supplements to Workshop Manual

FABIA 2000 ³

1.4/55 TDI Engine, Fuel Injection

Edition 07.03

Supple-

ment

Edition

Subject

Article Number

07.03

Basic Edition

S00.5326.00.20

04.04

Modifications in Rep. Gr. 01 a 23

S00.5326.01.20

Edition 04.04

S00.5326.01.20

List of Supplements

FABIA 2000 ³ 1.4/55 TDI Engine, Fuel Injection

List of Supplements

Edition 04.04

S00.5326.01.20

FABIA 2000 ³ 1.4/55 TDI Engine, Fuel Injection

Table of Contents

01 – Self-diagnosis

Self-diagnosis I .........................................................................................

- Properties of the self-diagnosis .....................................................................

- Technical data of self-diagnosis .....................................................................

- Connecting vehicle system tester -V.A.G 1552- and selecting the control unit for engine

electronics ..............................................................................................

- Interrogating and erasing fault memory ............................................................

- Actuator diagnosis .....................................................................................

Self-diagnosis II .........................................................................................

- Fault codes 515 to 19561 ............................................................................

Self-diagnosis III ........................................................................................

- Readiness code ........................................................................................

- Reading readiness code ..............................................................................

- Generating readiness code ..........................................................................

01-1 page 1

01-1 page 2

01-1 page 3

01-1 page 5

01-2 page 1

01-3 page 1

01-3 page 2

01-4 page 1

01-4 page 10

01-4 page 12

Self-diagnosis IV .......................................................................................

- Reading measured value block .....................................................................

- Display groups 001 to 022, engine idling ..........................................................

- Display groups 004 through 011 at full load .......................................................

- Display group 125 - CAN databus ... ...............................................................

23 – Fuel Formation, Injection

Diesel Direct Injection System ......................................................................

- Safety measures .......................................................................................

- Rules of cleanliness ...................................................................................

- Overview of fitting locations ..........................................................................

- Disassembling and assembling intake manifold ..................................................

- Removing and installing air filter ....................................................................

- Disassembling and assembling the air filter .......................................................

23-1 page 1

23-1 page 2

23-1 page 4

23-1 page 5

23-1 page 6

Disassembling and assembling the unit injector ...............................................

- Summary of components .............................................................................

- Removing and installing O-rings for unit injector .................................................

- Removing and installing the unit injector ..........................................................

Testing components ...................................................................................

- Test wiring and components with Test box -V.A.G 1598/31- . ..................................

- Test diesel direct injection system relay -J322- ..................................................

- Testing unit injector valve ............................................................................

23-2 page 1

23-2 page 2

23-2 page 3

23-3 page 1

23-3 page 2

23-4 page 1

23-5 page 1

23-5 page 2

23-5 page 3

23-6 page 1

Testing exhaust gas recirculation ..................................................................

- Connect vacuum hoses at valve block .............................................................

- Testing exhaust gas recirculation ...................................................................

Engine control unit .....................................................................................

- Testing voltage supply for engine control unit ....................................................

- Replacing diesel direct injection system control unit -J248- ....................................

- Coding diesel direct injection system control unit -J248- ........................................

- Activating and deactivating cruise control system (CCS) .......................................

Testing auxiliary signals ..............................................................................

Edition 04.04

S00.5326.01.20

Table of Contents

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