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On Board Diagnostic (OBD) - 4.2l v8 5v - Bbd Audi S6 C5

Step-by-step instructions on "On Board Diagnostic (OBD) - 4.2l v8 5v - Bbd" for Audi S6 C5 (2002–2003). Pick an article — removal, installation, adjustment and diagnostics with illustrations.

56subsections
56articles
126illustrations

Features

1 article

Functions which can be selected when using V.A.G 1551 Scan Tool

1 article

Malfunction Indicator Lamp (MIL) -K83-, function

1 article

Flashing of MIL -K83

1 article

Continuous illumination of malfunction indicator lamp (MIL) -K83

1 article

Functional check

1 article

Electronic Power Control (EPC) warning lamp -K132- (for electronic throttle), function

1 article

Functional check on warning lamp

1 article

Vehicle Diagnostic, Testing and Information System VAS 5051, connecting and selecting engine control module

1 article

Test conditions

1 article

Selecting operating mode

1 article

Selecting vehicle system

1 article

Selecting diagnostic function

1 article

Diagnostic Trouble Code (DTC) memory, checking and erasing

1 article

Automatic test sequence

1 article

Diagnostic Trouble Code (DTC) table

1 article

DTCs P0101 to P1199, VAG 16485 to 17607

1 article

DTCs P1201 to P3262, VAG 17609 to 19718

1 article

Output Diagnostic Test Mode (DTM)

1 article

Output DTM sequence for all vehicles up to m.y. 2001

1 article

Actuating Evaporative emission (EVAP) canister purge regulator valve -N80

1 article

Actuating Secondary Air Injection (AIR) solenoid valve -N112

1 article

Actuating Secondary Air Injection (AIR) pump relay - J299

1 article

Actuating Intake manifold change -over valve -N156

1 article

Actuating camshaft adjustment valves

1 article

Actuating Leak Detection Pump (LDP) -V144- of tank ventilation system

1 article

Actuating Intake Manifold Tuning (IMT) valve 2 -N261- (test omitted in S6 models)

1 article

Checking left and right engine mountings

1 article

Actuating injectors

1 article

The output Diagnostic Test Mode (DTM) activates the following components in the stated order

1 article

Bank 2, actuating valve for camshaft adjustment

1 article

Intake air switch-over valve -N335- (S6 models)

1 article

Bank 1, actuating valve for camshaft adjustment

1 article

With engine stopped and ignition switched on, the following operation can be performed with the "Function 04" basic setting

1 article

With the "engine running", the following operations can be performed in the basic setting mode "Function 04"

1 article

Test conditions for operations with engine running

1 article

Engine Control Module (ECM), coding

1 article

Compose the code number as follows (example)

1 article

Coding variations for the engine control module

1 article

Safety precautions

1 article

Procedure

1 article

Readiness code

1 article

The readiness code is reset to

1 article

Test sequence

1 article

Special tools and workshop equipment required

1 article

Operation 1: Checking DTC memory

1 article

Operation 2: Erase DTC memory

1 article

The readiness code can be generated in two ways

1 article

Operation 4: Diagnosis of fuel supply system

1 article

Operation 5: Checking oxygen sensor heater

1 article

Important notes for display groups 41 and 42: Display zones 1 and 3

1 article

Operation 7: Diagnosis of oxygen sensor condition behind catalytic converter.

1 article

Operation 8: Diagnosis, oxygen sensor control system

1 article

Operation 9: Catalytic converter diagnosis

1 article

Operation 10: Diagnosis of secondary air system

1 article

Operation 11: Reading readiness code

1 article