AUDI A3 1996 8L / 1.G ATW Engine Motronic Fuel Injection Syst

AUDI A3 1996 8L / 1.G ATW Engine Motronic Fuel Injection Syst A3 1996 8L / 1.G AUDI AUDI https://www.carmanualsonline.info/img/6/1078/w960_1078-0.png AUDI A3 1996 8L / 1.G ATW Engine Motronic Fuel Injection Syst

Page 1 of 81

AUDI A3 1996 8L / 1.G ATW Engine Motronic Fuel Injection Syst 24-1
 
     
Motronic fuel injection 
system, servicing 
     
Safety precautions
 
      If special testing equipment is required during 
road test, note the following:  
     
WARNING! 
     
Test e

Page 2 of 81

AUDI A3 1996 8L / 1.G ATW Engine Motronic Fuel Injection Syst disconnect connector from ignition coils and 
from fuel injectors. 
Pa
ge 2 of 81 Motronic fuel in
jection s
ystem, servicin
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11/21/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
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yp

Page 3 of 81

AUDI A3 1996 8L / 1.G ATW Engine Motronic Fuel Injection Syst 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 81

AUDI A3 1996 8L / 1.G ATW Engine Motronic Fuel Injection Syst 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 81

AUDI A3 1996 8L / 1.G ATW Engine Motronic Fuel Injection Syst 24-4
 Technical data
 
Engine identification  
  
ATW (1.8 L / 5V/ 110 kW-engine)  
Idle speed  
Engine speed cannot be adjusted, it is regulated by idle 
stabilization    
Front Wheel Drive 
(FWD)

Page 6 of 81

AUDI A3 1996 8L / 1.G ATW Engine Motronic Fuel Injection Syst 24-5
 
  
Component locations, overview
 
Note:  
Component location without illustration: 
---- 
- Leak Detection Pump (LDP) -V144-
Behind rear left wheelhousing liner
1 - 
Evaporative Emission (EVAP

Page 7 of 81

AUDI A3 1996 8L / 1.G ATW Engine Motronic Fuel Injection Syst 24-6
 
  
 Repair Manual, 1.8 Liter 4
-Cyl. 5V Turbo Engine 
Mechanical, Engine Code(s): AEB, ATW, Repair Group 26; Secondary Air Injection (AIR) system, checking
    3 - 
Oxygen Sensor (O2S) behind T

Page 8 of 81

AUDI A3 1996 8L / 1.G ATW Engine Motronic Fuel Injection Syst 24-7
 
  
 Repair Manual, 1.8 Liter 4
-Cyl. 5V Turbo Engine 
Mechanical, Engine Code(s): AEB, ATW, Repair Group 26; Secondary Air Injection (AIR) system, checking
    6 - 
Fuel pressure regulator Chec

Page 9 of 81

AUDI A3 1996 8L / 1.G ATW Engine Motronic Fuel Injection Syst 24-8
 
  
10 - 
Instrument cluster 
With exhaust Malfunction Indicator Lamp 
(MIL). Notes for Malfunction Indicator Lamp 
(MIL)  Page 01
-3 
with fault light for power accelerator 
activation -K132- (

Page 10 of 81

AUDI A3 1996 8L / 1.G ATW Engine Motronic Fuel Injection Syst 24-9
 
  
 Repair Manual, 1.8 Liter 4
-Cyl. 5V Turbo Engine 
Mechanical, Engine Code(s): AEB, ATW, Repair Group 26; Secondary Air Injection (AIR) system, checking
    13 - 
E-box, plenum chamber Insta
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