AUDI A3 1999 8L / 1.G ATW Engine Electronic Power Control Checking Owner's Guide

AUDI A3 1999 8L / 1.G ATW Engine Electronic Power Control Checking Owner's Guide A3 1999 8L / 1.G AUDI AUDI https://www.carmanualsonline.info/img/6/1076/w960_1076-0.png AUDI A3 1999 8L / 1.G ATW Engine Electronic Power Control Checking Owner's Guide
Trending: cruise control, light, sensor, key, check engine light, brake, check engine

Page 31 of 51

AUDI A3 1999 8L / 1.G ATW Engine Electronic Power Control Checking Owners Guide If specified values are not obtained:  -  Also check signal wires. 
-  Check wire connections from Engine Control Module (ECM) to sensors 
for accelerator pedal position. 
Pa
ge 31 of 51 Electronic En

Page 32 of 51

AUDI A3 1999 8L / 1.G ATW Engine Electronic Power Control Checking Owners Guide 24-138
      
Checking wire connections  
     
-  Connect VAG1598/31 test box at wiring harness 
to Engine Control Module (ECM), do not connect 
ECM  Page 24
-19
 . 
    
If no malfunctions are found

Page 33 of 51

AUDI A3 1999 8L / 1.G ATW Engine Electronic Power Control Checking Owners Guide 24-139
      
Kick down function, adapting
 
      If the sensor for accelerator pedal position or the 
Engine Control Module (ECM) is replaced on a 
vehicle with automatic transmission, the kick 
dow

Page 34 of 51

AUDI A3 1999 8L / 1.G ATW Engine Electronic Power Control Checking Owners Guide 24-140
 
Rapid data transfer 
HELP
Select function XX
    
When indicated on display  
-  Press buttons -0- and -4- to select "Initiate basic setting" and press -Q- 
button to confirm input. 
Basic Se

Page 35 of 51

AUDI A3 1999 8L / 1.G ATW Engine Electronic Power Control Checking Owners Guide 24-141
 
  
Display fields  
  
1   2   3   4  
Display group 063: Kick down function, adapting  
Display   xx %   xx %  
Kick 
down  ---  
Indicated   Sensor 1 for  
Pedal 
position  Sensor 2 for  
P

Page 36 of 51

AUDI A3 1999 8L / 1.G ATW Engine Electronic Power Control Checking Owners Guide complete. In both cases, "Basic Setting" must be exited and the adaptation must be performed again   Page 24
-139
 . 
Pa
ge 36 of 51 Electronic En
gine Power Control 
(EPC
) (E-Gas
), checkin
g
11/21/

Page 37 of 51

AUDI A3 1999 8L / 1.G ATW Engine Electronic Power Control Checking Owners Guide 24-142
       If specified value "ADP OK" is obtained:  
     
- 
Press  button.Rapid data transfer 
HELP
Select function XX
    
Indicated on display (function selection):  
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AUDI A3 1999 8L / 1.G ATW Engine Electronic Power Control Checking Owners Guide 24-143
 
  
Brake light switch and brake pedal switch, 
checking
 
Special tools and equipment  
 
VAG1526A
 VAG1527B
 VAG1594A
 VAG1598/31
 VAS5051 with VAG5051/1
- or 
 VAG1551 with VAG1551/3A
Pa
ge

Page 39 of 51

AUDI A3 1999 8L / 1.G ATW Engine Electronic Power Control Checking Owners Guide 24-144
      
Note:  
     For safety reasons, the instruction from the 
accelerator pedal sensor (potentiometer) to the 
ECM to open the throttle valve is suppressed 
when brake is being operated. Th

Page 40 of 51

AUDI A3 1999 8L / 1.G ATW Engine Electronic Power Control Checking Owners Guide 24-145
 
Read Measuring Value Block 66  
1 
2 
3 
4
    
Indicated on display  
-  Check brake light/brake pedal switch in display field 2.
  
Display fields  
  
1   2   3   4  
Display group 066: Si
Trending: brake, cruise control, check engine light, sensor, key, check engine, light