AUDI A6 1996 C5 / 2.G AEB Engine Readiness Codes

AUDI A6 1996 C5 / 2.G AEB Engine Readiness Codes A6 1996 C5 / 2.G AUDI AUDI https://www.carmanualsonline.info/img/6/1001/w960_1001-0.png AUDI A6 1996 C5 / 2.G AEB Engine Readiness Codes
Trending: display, ignition, buttons, battery

Page 11 of 22

AUDI A6 1996 C5 / 2.G AEB Engine Readiness Codes 01-68
      
Step 5: Oxygen Sensor (O2S) control 
operating condition Rapid data transfer 
HELP
Select function XX
    
Indicated on display  
-  Press buttons -0- and -8- to select "Read Measuring Va

Page 12 of 22

AUDI A6 1996 C5 / 2.G AEB Engine Readiness Codes 01-69
 
  
Display fields  
  
1   2   3   4  
Display group 30: Oxygen Sensor (O2S) control operating condition  
Display   xxx   xxx        
Indicated   Status of Heated Oxygen Sensor (HO2S), bank 1

Page 13 of 22

AUDI A6 1996 C5 / 2.G AEB Engine Readiness Codes 01-70
      
Explanation of 3-digit value in display fields 1 
and 2  
     
When display = 1  
1  
2  
3  
  
      1   Oxygen Sensor (O2S) control active  
   1      Heated Oxygen Sensor (HO2S) 
ope

Page 14 of 22

AUDI A6 1996 C5 / 2.G AEB Engine Readiness Codes 01-71
      
Step 6: Oxygen sensor aging (time period) 
     
-  Press -4- button to select "Basic Setting" 
function 04. 
     
-  Press -3- button four times to advance to display 
group number 34.

Page 15 of 22

AUDI A6 1996 C5 / 2.G AEB Engine Readiness Codes 01-72
 
  
Display fields  
  
1   2   3   4  
Display group 34: Oxygen sensor aging (time period of oxygen sensor)  
Display   xxxx RPM   xx.xx ms   xx.xx s   Test OFF/Test ON  
B1-S1 OK/B1-S1 n. 
OK

Page 16 of 22

AUDI A6 1996 C5 / 2.G AEB Engine Readiness Codes 01-73
      
Step 7: Three Way Catalytic Converter (TWC) 
diagnosis Initiate basic setting 
HELP
Input display group number XXX
    
Indicated on display  
-  Press buttons -0-, -4- and -6- to input d

Page 17 of 22

AUDI A6 1996 C5 / 2.G AEB Engine Readiness Codes 01-74
 
  
Display fields  
  
1   2   3   4  
Display group 46: Three Way Catalytic Converter (TWC) diagnosis  
Display   x.xx   x   xx.x s   Test OFF/Test ON  
Cat B1 OK  
Cat B1 n. OK  
Indicated

Page 18 of 22

AUDI A6 1996 C5 / 2.G AEB Engine Readiness Codes 01-75
      
Step 8: Evaporative Emissions (EVAP) 
system and fuel tank leak detection 
     
Note:  
     During this diagnosis there should be no engine 
load, otherwise the diagnosis is interrupted

Page 19 of 22

AUDI A6 1996 C5 / 2.G AEB Engine Readiness Codes 01-76
 
  
Display fields  
  
1   2   3   4  
Display group 70: Evaporative Emissions (EVAP) canister purge regulator valve  
Display   xxx%   xx.x %   xx.xx g/s   Test 
OFF/Test ON  
EVAP OK  
EVAP

Page 20 of 22

AUDI A6 1996 C5 / 2.G AEB Engine Readiness Codes 01-77
 
Initiate basic setting 71  
1 
2 
3 
4
    
Indicated on display (1-4   display fields)  
If the diagnosis is initiated by the ECM, the display changes from "Test 
OFF" to "Test ON" in display
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Trending: buttons, battery, ignition, display