trip computer AUDI A4 1997 B5 / 1.G AFC Engine Auxiliary Input Signals Checking Workshop Manual

AUDI A4 1997 B5 / 1.G AFC Engine Auxiliary Input Signals Checking Workshop Manual A4 1997 B5 / 1.G AUDI AUDI https://www.carmanualsonline.info/img/6/1005/w960_1005-0.png AUDI A4 1997 B5 / 1.G AFC Engine Auxiliary Input Signals Checking Workshop Manual

Page 14 of 37

AUDI A4 1997 B5 / 1.G AFC Engine Auxiliary Input Signals Checking Workshop Manual 24-95
      
Fuel consumption signal, checking
 
     
Notes:  
     
The consumption signal is internally calculated 
by the ECM using "injection time." 
     The consumption signal is routed to both

Page 16 of 37

AUDI A4 1997 B5 / 1.G AFC Engine Auxiliary Input Signals Checking Workshop Manual 24-96
      
-  Switch Fluke 83 multimeter to voltage 
measurement range and connect between 
signal wire (trip computer 20-pin connector) and 
Ground (GND), using wiring diagram. 
     
-  Start engi

Page 17 of 37

AUDI A4 1997 B5 / 1.G AFC Engine Auxiliary Input Signals Checking Workshop Manual If wiring OK and the specified value is not obtained:  -  Check wiring between ECM terminal C12 and black 20-pin trip 
computer connector, using wiring diagram. 
- Replace ECM   page 01
-265
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