AUDI A4 2000 B5 / 1.G AWM Engine Motronic Injection System Servicing Workshop Manual

AUDI A4 2000 B5 / 1.G AWM Engine Motronic Injection System Servicing Workshop Manual A4 2000 B5 / 1.G AUDI AUDI https://www.carmanualsonline.info/img/6/1091/w960_1091-0.png AUDI A4 2000 B5 / 1.G AWM Engine Motronic Injection System Servicing Workshop Manual
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Page 1 of 79

AUDI A4 2000 B5 / 1.G AWM Engine Motronic Injection System Servicing Workshop Manual 24-1
 
     
Motronic injection system, 
servicing 
     
Safety precautions
 
      If special testing equipment is required during 
road test, note the following:  
     
WARNING! 
     
Test equipm

Page 2 of 79

AUDI A4 2000 B5 / 1.G AWM Engine Motronic Injection System Servicing Workshop Manual disconnect connector from ignition coils and 
from fuel injectors. 
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Page 3 of 79

AUDI A4 2000 B5 / 1.G AWM Engine Motronic Injection System Servicing Workshop Manual 24-2
      
It is possible that the control module will 
recognize a malfunction and store a DTC during 
some tests. After completing all tests and 
repairs, DTC memory should therefore be 
checked an

Page 4 of 79

AUDI A4 2000 B5 / 1.G AWM Engine Motronic Injection System Servicing Workshop Manual 24-3
      
Rules of cleanliness
 
      When working on the fuel supply or fuel injection 
systems, the following "6 rules of cleanliness" 
should be carefully observed:  
     
Thoroughly clean all

Page 5 of 79

AUDI A4 2000 B5 / 1.G AWM Engine Motronic Injection System Servicing Workshop Manual 24-4
 Technical data
 
Engine identification  
  
AWM (1.8 L / 5V/ 125 kW-engine)  
Idle speed  
Engine speed cannot be adjusted, it is regulated by idle 
stabilization    
Front Wheel Drive 
(FWD)

Page 6 of 79

AUDI A4 2000 B5 / 1.G AWM Engine Motronic Injection System Servicing Workshop Manual 24-5
 
  
Component locations, overview
 
Note:  
Component location without illustration: 
---- 
- Leak Detection Pump (LDP) -V144-
Below rear left wheelhousing liner
1 - 
Evaporative Emission (EVAP)

Page 7 of 79

AUDI A4 2000 B5 / 1.G AWM Engine Motronic Injection System Servicing Workshop Manual 24-6
 
  
 Repair Manual, 1.8 Liter 4
-Cyl. 5V Turbo Engine 
Mechanical, Engine Code(s): AWM, Engine Code(s): AWM, Repair Group 26; Secondary Air Injection (AIR) system, checking
    3 - 
Oxygen Senso

Page 8 of 79

AUDI A4 2000 B5 / 1.G AWM Engine Motronic Injection System Servicing Workshop Manual 24-7
 
  
 Repair Manual, 1.8 Liter 4
-Cyl. 5V Turbo Engine 
Mechanical, Engine Code(s): AWM, Repair Group 26; Secondary Air Injection (AIR) system, checking
 
  6 - 
Fuel pressure regulator 
Checking

Page 9 of 79

AUDI A4 2000 B5 / 1.G AWM Engine Motronic Injection System Servicing Workshop Manual 24-8
 
  
10 - 
Instrument cluster 
with exhaust Malfunction Indicator Lamp 
(MIL). Notes for Malfunction Indicator Lamp 
(MIL)  Page 01
-3 
with Electronic Power Control (EPC) 
warning lamp -K132- (E

Page 10 of 79

AUDI A4 2000 B5 / 1.G AWM Engine Motronic Injection System Servicing Workshop Manual 24-9
 
  
 Repair Manual, 1.8 Liter 4
-Cyl. 5V Turbo Engine 
Mechanical, Engine Code(s): AWM, Repair Group 26; Secondary Air Injection (AIR) system, checking
 
  13 - 
E-box, plenum chamber 
Installat
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