light AUDI A4 2000 B5 / 1.G APB Engine Motronic Syst

AUDI A4 2000 B5 / 1.G APB Engine Motronic Syst A4 2000 B5 / 1.G AUDI AUDI https://www.carmanualsonline.info/img/6/1054/w960_1054-0.png AUDI A4 2000 B5 / 1.G APB Engine Motronic Syst

Page 39 of 166

AUDI A4 2000 B5 / 1.G APB Engine Motronic Syst 01-32
 
DTC  
Description of malfunction  
Corrective action  
SAE  
VAG  
  
  
P0601   16985   Internal Contr. Module Memory  
Check Sum Error
2)  - Replace Engine Control  
Module (ECM)   Page 24
-

Page 40 of 166

AUDI A4 2000 B5 / 1.G APB Engine Motronic Syst 01-33
 
DTC  
Description of malfunction  
Corrective action  
SAE  
VAG  
  
  
P1102   17510   O2 Sensor Heating Circ., Bank1-
Sensor1  
Short to B+ 
2)  - Check oxygen sensor heater   Page 24
-114

Page 41 of 166

AUDI A4 2000 B5 / 1.G APB Engine Motronic Syst 01-34
 
DTC  
Description of malfunction  
Corrective action  
SAE  
VAG  
  
  
P1113   17521   Bank1-Sensor1  
Internal Resistance too High 
2)  - Check oxygen sensor heater   Page 24
-114
P1114   1

Page 43 of 166

AUDI A4 2000 B5 / 1.G APB Engine Motronic Syst 01-35
 
DTC  
Description of malfunction  
Corrective action  
SAE  
VAG  
  
  
P1119   17527   O2 Sensor Heater Circ., Bank2-Sensor1  
Short to Ground 
2)  - Check oxygen sensor heater   Page 24
-11

Page 44 of 166

AUDI A4 2000 B5 / 1.G APB Engine Motronic Syst 01-36
 
DTC  
Description of malfunction  
Corrective action  
SAE  
VAG  
  
  
P1127   17535   Long Term Fuel Trim mult., Bank1  
System too rich 
2)  - Carry out road test (Fuel in engine oil)
- Ch

Page 45 of 166

AUDI A4 2000 B5 / 1.G APB Engine Motronic Syst 01-37
 
DTC  
Description of malfunction  
Corrective action  
SAE  
VAG  
  
  
P1136   17544   Long Term Fuel Trim Add. Fuel, 
Bank1  
System too Lean 
2)  - Carry out road test (fuel in engine oil)

Page 48 of 166

AUDI A4 2000 B5 / 1.G APB Engine Motronic Syst 01-39
 
DTC  
Description of malfunction  
Corrective action  
SAE  
VAG  
  
  
P1171   17579   Throttle Actuation Potentiometer 
Signal 2  
Range/Performance
 1) 3)
  - Check throttle actuation pote

Page 49 of 166

AUDI A4 2000 B5 / 1.G APB Engine Motronic Syst 3) With this malfunction the exhaust Malfunction Indicator Light (MIL) is switched on by the ECM, immediately after the 
malfunction has been recognized. Significance of MIL   Page 01
-3 .  
Pa
ge 49

Page 50 of 166

AUDI A4 2000 B5 / 1.G APB Engine Motronic Syst 01-40
 
DTC  
Description of malfunction  
Corrective action  
SAE  
VAG  
  
  
P1213   17621   Cyl. 1-Fuel Inj. Circ.  
Short to B+ 
2)  - Check fuel injectors   Page 24
-39
P1214   17622   Cyl. 2-F

Page 51 of 166

AUDI A4 2000 B5 / 1.G APB Engine Motronic Syst 01-41
 
DTC  
Description of malfunction  
Corrective action  
SAE  
VAG  
  
  
P1225   17633   Cyl. 1-Fuel Inj. Circ.  
Short to Ground 
2)  - Check fuel injectors   Page 24
-39
P1226   17634   Cyl.