check engine AUDI A4 1997 B5 / 1.G ATW Engine Motronic Fuel Injection Syst

AUDI A4 1997 B5 / 1.G ATW Engine Motronic Fuel Injection Syst A4 1997 B5 / 1.G AUDI AUDI https://www.carmanualsonline.info/img/6/1078/w960_1078-0.png AUDI A4 1997 B5 / 1.G ATW Engine Motronic Fuel Injection Syst

Page 3 of 81

AUDI A4 1997 B5 / 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 7 of 81

AUDI A4 1997 B5 / 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 A4 1997 B5 / 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 10 of 81

AUDI A4 1997 B5 / 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

Page 11 of 81

AUDI A4 1997 B5 / 1.G ATW Engine Motronic Fuel Injection Syst 24-10
 
  
 Repair Manual, 1.8 Liter 4
-Cyl. 5V Turbo Engine 
Mechanical, Engine Code(s): AEB, ATW, Repair Group 21, Charge air system with turbocharger, checking
     
Installation location of motron

Page 13 of 81

AUDI A4 1997 B5 / 1.G ATW Engine Motronic Fuel Injection Syst 24-12
 
  
 Repair Manual, 1.8 Liter 4
-Cyl. 5V Turbo Engine 
Mechanical, Engine Code(s): AEB, ATW, Repair Group 21, Charge air system with turbocharger, checking
   
 Repair Manual, 1.8 Liter 4
-Cyl.

Page 22 of 81

AUDI A4 1997 B5 / 1.G ATW Engine Motronic Fuel Injection Syst 24-21
      
Note:  
     Important note: 
     After re-connecting the Engine Control Module 
(ECM), the following work steps must be 
performed: 
     - Perform adaptation of the Throttle Valve Cont

Page 27 of 81

AUDI A4 1997 B5 / 1.G ATW Engine Motronic Fuel Injection Syst 24-26
      
Installing  
      Installation is reverse of removal, noting the 
following:  
     
Note:  
     Important note: 
     After installing new Engine Control Module 
(ECM), the following w

Page 31 of 81

AUDI A4 1997 B5 / 1.G ATW Engine Motronic Fuel Injection Syst 24-29
      
Note:  
     
Idle speed cannot be adjusted.
     Idle speed is checked during basic setting of 
the engine. 
     During basic setting, the Evaporative Emission 
(EVAP) canister purge re

Page 33 of 81

AUDI A4 1997 B5 / 1.G ATW Engine Motronic Fuel Injection Syst 24-30
 
Basic Settin
g 
Q
Enter display group number XXX
    
When indicated on display  
-  Press buttons -0-, -5- and -6- to select "display group number 056" and 
press -Q- button to confirm input.
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