cooling AUDI A4 1999 B5 / 1.G APB Engine Motronic Multiport Fuel Injection System Servising Workshop Manual

AUDI A4 1999 B5 / 1.G APB Engine Motronic Multiport Fuel Injection System Servising Workshop Manual A4 1999 B5 / 1.G AUDI AUDI https://www.carmanualsonline.info/img/6/1053/w960_1053-0.png AUDI A4 1999 B5 / 1.G APB Engine Motronic Multiport Fuel Injection System Servising Workshop Manual

Page 9 of 90

AUDI A4 1999 B5 / 1.G APB Engine Motronic Multiport Fuel Injection System Servising Workshop Manual 24-7
 
  
1 - 
Harness connector forOxygen Sensor 
(O2S) Behind Three Way Catalytic 
Converter (TWC) -G130 and Heater for 
Lambda-probe 1 -Z29 
4-pin green
2 - 
Harness connector forOxygen Sensor 
(O2

Page 37 of 90

AUDI A4 1999 B5 / 1.G APB Engine Motronic Multiport Fuel Injection System Servising Workshop Manual 24-32
 Relevance of figures in 5-digit readout in Display Group 056  x  
x  
x  
x  
x  
Display field 4  
            0   A/C compressor off/on  
0 = A/C compressor off  
1 = A/C compressor on