lock AUDI A4 1999 B5 / 1.G APB Engine Ignition System Checking

[x] Cancel search | Manufacturer: AUDI, Model Year: 1999, Model line: A4, Model: AUDI A4 1999 B5 / 1.G
Pages: 64, PDF Size: 0.37 MB
AUDI A4 1999 B5 / 1.G APB Engine Ignition System Checking A4 1999 B5 / 1.G AUDI AUDI https://www.carmanualsonline.info/img/6/1052/w960_1052-0.png AUDI A4 1999 B5 / 1.G APB Engine Ignition System Checking
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Page 1 of 64

AUDI A4 1999 B5 / 1.G APB Engine Ignition System Checking 28-1 Ignition system, checking General notes on ignition system Always switch off the ignition before connecting or disconnecting the battery, otherwise the engine control mod

Page 19 of 64

AUDI A4 1999 B5 / 1.G APB Engine Ignition System Checking 28-17 Intake Air Temperature (IAT) sensor - G42, checking Location of sensor and connector Page 24 -5 . - Connect vehicle diagnostic, testing and information system VAS 5051

Page 29 of 64

AUDI A4 1999 B5 / 1.G APB Engine Ignition System Checking 28-26 Rapid data transfer HELP Select function XX Indicated on display - Press buttons -0- and -8- to select function "Read Measuring Value Block" and confirm entry with -Q- button. Read

Page 38 of 64

AUDI A4 1999 B5 / 1.G APB Engine Ignition System Checking 28-34 Knock sensor control limit, checking If the malfunction message "Knock control regulation reached" is recorded in the DTC memory the following tests must be carried out. See al

Page 39 of 64

AUDI A4 1999 B5 / 1.G APB Engine Ignition System Checking 28-35 Measuring value blocks for ignition timing angle retard Display Group 20 -Ignition- Knock control Driving mode Read measuring value block 20 Indicated on display xx.x KW x

Page 41 of 64

AUDI A4 1999 B5 / 1.G APB Engine Ignition System Checking 28-36 Display Group 21 -Ignition- Knock control Driving mode Read measuring value block 21 Indicated on display xx.x KW xx.x KW 1 2 3 4 Display fields

Page 42 of 64

AUDI A4 1999 B5 / 1.G APB Engine Ignition System Checking 28-37 Display Group 22 -Ignition- Knock control Driving mode Read measuring value block 22 Indicated on display xx.x RPM x.x % xx.x KW xx.x KW 1 2 3 4 Di

Page 43 of 64

AUDI A4 1999 B5 / 1.G APB Engine Ignition System Checking 28-38 Display Group 23 -Ignition- Knock control Driving mode Read measuring value block 23 Indicated on display xx.x RPM x.x % xx.x KW xx.x KW 1 2 3 4 Di

Page 44 of 64

AUDI A4 1999 B5 / 1.G APB Engine Ignition System Checking 28-39 Display Group 24 -Ignition- Knock control Driving mode Read measuring value block 24 Indicated on display xx.x RPM x.x % xx.x KW xx.x KW 1 2 3 4 Di

Page 57 of 64

AUDI A4 1999 B5 / 1.G APB Engine Ignition System Checking 28-50 If all the test results so far have been OK but a malfunction related to the camshaft position sensor (Hall sensor) is displayed again after erasing the DTC memory as a test measure, t
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