sensor AUDI A8 1999 D2 / 1.G ATQ Engine Ignition System Checking Owner's Manual

[x] Cancel search | Manufacturer: AUDI, Model Year: 1999, Model line: A8, Model: AUDI A8 1999 D2 / 1.G
Pages: 65, PDF Size: 0.53 MB
AUDI A8 1999 D2 / 1.G ATQ Engine Ignition System Checking Owner's Manual A8 1999 D2 / 1.G AUDI AUDI https://www.carmanualsonline.info/img/6/1062/w960_1062-0.png AUDI A8 1999 D2 / 1.G ATQ Engine Ignition System Checking Owner's Manual
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Page 46 of 65

AUDI A8 1999 D2 / 1.G ATQ Engine Ignition System Checking Owners Manual 28-41 Knock sensors, checking Special Tools and Equipment VAG1526A VAG1594A VAG1598/31 Pa ge 46 of 65 I gnition s ystem, checkin g 11/23/2002 htt p://127.0.0.1:8080/audi/servlet/Dis play?

Page 47 of 65

AUDI A8 1999 D2 / 1.G ATQ Engine Ignition System Checking Owners Manual 28-42 Component location Overview of Component Locations, page Page 24 -5 Notes: Knock Sensor (KS) 1 -G61- and Knock Sensor (KS) 2 -G66- themselves cannot be electrically

Page 48 of 65

AUDI A8 1999 D2 / 1.G ATQ Engine Ignition System Checking Owners Manual 28-43 Check wires from knock sensors to Engine Control Module (ECM). - Check all three terminals at knock sensor connector for short circuit to each other (terminal 1+2, 1+3, 2+3). Speci

Page 49 of 65

AUDI A8 1999 D2 / 1.G ATQ Engine Ignition System Checking Owners Manual 28-44 Knock Sensor (KS) 2 -G66- Harness connector Terminal VAG1598/31 test box Socket 1 (signal) 107 2 (Ground -GND-) 99 3 (shielding) 108 - Repair open circuit or short ci

Page 50 of 65

AUDI A8 1999 D2 / 1.G ATQ Engine Ignition System Checking Owners Manual 28-45 Camshaft Position (CMP) sensor, checking Special Tools and Equipment VAG1526A VAG1527B VAG1594A VAG1598/31 Pa ge 50 of 65 I gnition s ystem, checkin g 11/23/2002 htt p://127.0.0.1

Page 51 of 65

AUDI A8 1999 D2 / 1.G ATQ Engine Ignition System Checking Owners Manual 28-46 Component location Overview of Component Locations, page Page 24 -5 Notes: Camshaft Position (CMP) Sensor -G40- is located at rear of left cylinder block (bank 2).

Page 52 of 65

AUDI A8 1999 D2 / 1.G ATQ Engine Ignition System Checking Owners Manual 28-47 Note: Voltage testers do not go out completely during low current pick-up between activations by the ECM, but rather continue to glow a little and then get significantly brighte

Page 53 of 65

AUDI A8 1999 D2 / 1.G ATQ Engine Ignition System Checking Owners Manual 28-48 Checking signal wire Checking Ground (GND) wire If all specified values are being reached and the LED does not blink (measured between terminal 1 and 2 with starter and connecto

Page 54 of 65

AUDI A8 1999 D2 / 1.G ATQ Engine Ignition System Checking Owners Manual 28-49 If specified values are not obtained: Checking wire connections between Camshaft Position (CMP) sensor and Engine Control Module (ECM) - Connect VAG1598/31 test box at

Page 56 of 65

AUDI A8 1999 D2 / 1.G ATQ Engine Ignition System Checking Owners Manual 28-50 - Repair open circuit or short circuit if necessary. - If, after erasing DTC memory for the sake of the test, a DTC relating to the Camshaft Position (CMP) sensor (hall sensor
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