wiring AUDI A4 1999 B5 / 1.G AWM Engine Additional Signals Checking Workshop Manual

[x] Cancel search | Manufacturer: AUDI, Model Year: 1999, Model line: A4, Model: AUDI A4 1999 B5 / 1.G
Pages: 25, PDF Size: 0.13 MB
AUDI A4 1999 B5 / 1.G AWM Engine Additional Signals Checking Workshop Manual A4 1999 B5 / 1.G AUDI AUDI https://www.carmanualsonline.info/img/6/1086/w960_1086-0.png AUDI A4 1999 B5 / 1.G AWM Engine Additional Signals Checking Workshop Manual
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Page 2 of 25

AUDI A4 1999 B5 / 1.G AWM Engine Additional Signals Checking Workshop Manual 24-164 Engine speed signal, checking Note: The engine speed signal is output at terminal 37 of the Engine Control Module (ECM). The signal is used, among other things, for RPM

Page 6 of 25

AUDI A4 1999 B5 / 1.G AWM Engine Additional Signals Checking Workshop Manual 24-167 Display on VAS5051: - Determining via road test whether vehicle speed is displayed in display field -3-. - If vehicle speed is not display, lift vehicle -if possible using a vehicl

Page 7 of 25

AUDI A4 1999 B5 / 1.G AWM Engine Additional Signals Checking Workshop Manual 24-168 If LED does not blink: - Check the following wire connection for open circuit and short circuit to Ground (GND) and B+: Test box VAG1598/31 Socket Instrument cluste

Page 11 of 25

AUDI A4 1999 B5 / 1.G AWM Engine Additional Signals Checking Workshop Manual 24-172 Display on VAS5051: If indications do not resemble description: Repair Manual, Heating & Air Conditioning, Repair Group 01; On Board Diagnostic (OBD) of A/C system Specified v

Page 12 of 25

AUDI A4 1999 B5 / 1.G AWM Engine Additional Signals Checking Workshop Manual 24-173 Wire for crash signal, checking The Engine Control Module (ECM) receives the crash signal ("Crash shut-off was triggered") from the airbag control module. When the airb

Page 13 of 25

AUDI A4 1999 B5 / 1.G AWM Engine Additional Signals Checking Workshop Manual 24-174 - Repair open circuit or short circuit if necessary. Electrical Wiring Diagrams, Troubleshooting & Component Locations If no malfunctions are found in wire:

Page 22 of 25

AUDI A4 1999 B5 / 1.G AWM Engine Additional Signals Checking Workshop Manual 24-183 Example 1: From the DTCs stored in the memories, you have determined that control module 1 is not communicating with control modules 2 and 3. Electrical Wiring Diagrams, Troubleshoo

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AUDI A4 1999 B5 / 1.G AWM Engine Additional Signals Checking Workshop Manual 24-184 Example 2: From the DTCs stored in the memories, you have determined that control module 2 is not communicating with control modules 1 and 3. Electrical Wiring Diagrams, Troubleshoo

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AUDI A4 1999 B5 / 1.G AWM Engine Additional Signals Checking Workshop Manual 24-185 Example 3: Using the DTCs stored in the memories, you have determined that none of the control modules are sending or receiving signals. Control module DTCs stored in
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