engine AUDI TT 1996 8N / 1.G AEB ATW Engines Charge Air System With Turbocharger User Guide

AUDI TT 1996 8N / 1.G AEB ATW Engines Charge Air System With Turbocharger User Guide TT 1996 8N / 1.G AUDI AUDI https://www.carmanualsonline.info/img/6/952/w960_952-0.png AUDI TT 1996 8N / 1.G AEB ATW Engines Charge Air System With Turbocharger User Guide

Page 28 of 42

AUDI TT 1996 8N / 1.G AEB ATW Engines Charge Air System With Turbocharger User Guide 21-68
      
-  Switch ignition on.
     
 
Specified value: approx. 5 V
      If specified value is not obtained:  
    
 Repair Manual, 1.8 Liter 4-Cyl. 5V Turbo Fuel Injection & Ignition, 
Repair G

Page 29 of 42

AUDI TT 1996 8N / 1.G AEB ATW Engines Charge Air System With Turbocharger User Guide 21-69
      
Checking signal wire  
     
-  Connect harness connector at charge air 
pressure sensor. 
     
-  Connect multimeter to socket 101 and socket 
108 of test box for voltage measurement.

Page 33 of 42

AUDI TT 1996 8N / 1.G AEB ATW Engines Charge Air System With Turbocharger User Guide 21-71
      
WARNING! 
     
Use only approved air fittings to adapt shop 
air supply line to VAG 1687 tester. 
     
Special tool VAG 1687/1 pressure adapter, 
installing (1.8L Turbo)  
     
-  Sepa

Page 37 of 42

AUDI TT 1996 8N / 1.G AEB ATW Engines Charge Air System With Turbocharger User Guide 21-73
      
Special tool LKI9210 (Evaporative system 
leak detector), preliminary set-up  
     
-  Connect smoke generator leads to vehicle 
battery. 
    
With system filled with smoke:  
Special t

Page 38 of 42

AUDI TT 1996 8N / 1.G AEB ATW Engines Charge Air System With Turbocharger User Guide 21-74
      
Special tool VAG 1687, connecting to 
pressure adapter VAG 1687/1 (2.7L BiTurbo)  
      For illustrations purposes VAG is shown lying in 
the engine compartment. In practice the tool 
sh

Page 39 of 42

AUDI TT 1996 8N / 1.G AEB ATW Engines Charge Air System With Turbocharger User Guide 21-75
      
Performing pressure test:  
    
-  With outlet hose -1- of VAG 1687 connected to air pressure adapter:
-  Attach shop air supply line to previously installed male fitting   Page 
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