AUDI A4 1995 B5 / 1.G AFC Engine On Board Diagnostic Multiport Fuel Injection Owner's Manual

AUDI A4 1995 B5 / 1.G AFC Engine On Board Diagnostic Multiport Fuel Injection Owner's Manual A4 1995 B5 / 1.G AUDI AUDI https://www.carmanualsonline.info/img/6/1034/w960_1034-0.png AUDI A4 1995 B5 / 1.G AFC Engine On Board Diagnostic Multiport Fuel Injection Owner's Manual
Trending: engine oil, air condition, ESP, heating, start stop button, fuel type, relay

Page 21 of 366

AUDI A4 1995 B5 / 1.G AFC Engine On Board Diagnostic Multiport Fuel Injection Owners Manual Malfunctions not present are stored in DTC 
memory 
     Functions are not carried out (oxygen sensor 
control, actuation of EVAP canister system, 
etc.) 
     
- 
Press  button.
Rapid data transfer

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AUDI A4 1995 B5 / 1.G AFC Engine On Board Diagnostic Multiport Fuel Injection Owners Manual 01-13
      
DTC memory, checking and erasing
 
     
-  Connect VAG 1551 scan tool and operate until 
the display shows "Select function XX"   page 
01
-7 . 
Rapid data transfer 
HELP
Select function

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AUDI A4 1995 B5 / 1.G AFC Engine On Board Diagnostic Multiport Fuel Injection Owners Manual (OBD), carry out additional troubleshooting according to the Malfunction 
Table in the "Engine Troubleshooting" binder. 
Pa
ge 23 of 366 On Board Dia
gnostic 
(OBD
) - Multi
port Fuel In
jection 
(MFI

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AUDI A4 1995 B5 / 1.G AFC Engine On Board Diagnostic Multiport Fuel Injection Owners Manual 01-14
 
Rapid data transfer 
HELP
Select function XX
    
Indicated on display  
-  Press buttons -0- and -5- to select the "Erase DTC Memory" function 
05. 
Rapid data transfer 
Q
05 - Erase DTC Memo

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AUDI A4 1995 B5 / 1.G AFC Engine On Board Diagnostic Multiport Fuel Injection Owners Manual 01-15
 
Rapid data transfer DTC Memor
y is erased
    
Indicated on display  
- 
Press  button.
Rapid data transfer 
HELP
Select function XX
    
Indicated on display  
Note:  
After address word 00 i

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AUDI A4 1995 B5 / 1.G AFC Engine On Board Diagnostic Multiport Fuel Injection Owners Manual 01-16
 Diagnostic Trouble Code (DTC) overview
 
Notes:  
 
The Diagnostic Trouble Code (DTC) overview is organized according to SAE and VAG trouble codes.
 Diagnostic Trouble Codes (DTC) for which the

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AUDI A4 1995 B5 / 1.G AFC Engine On Board Diagnostic Multiport Fuel Injection Owners Manual P0118   16502   Engine Coolant Temperature Circuit High Input   immediately  
P0120   16504   Throttle Position Sensor A Circuit Malfunction   immediately  
P0121   16505   Throttle Position Sensor A

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AUDI A4 1995 B5 / 1.G AFC Engine On Board Diagnostic Multiport Fuel Injection Owners Manual 01-17
 
Diagnostic Trouble Code (DTC)  
Malfunction text  
MIL switching condition  
SAE  
VAG       
P0122   16506   Throttle Position Sensor A Circuit Low Input   immediately  
P0123   16507   Throt

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AUDI A4 1995 B5 / 1.G AFC Engine On Board Diagnostic Multiport Fuel Injection Owners Manual 01-18
 
Diagnostic Trouble Code (DTC)  
Malfunction text  
MIL switching condition  
SAE  
VAG        
P0158   16542   O2 Sensor Circuit High Voltage (Bank 2 Sensor 2)   immediately  
P0161   16545

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AUDI A4 1995 B5 / 1.G AFC Engine On Board Diagnostic Multiport Fuel Injection Owners Manual 01-19
 
Diagnostic Trouble Code 
(DTC)  Malfunction text  
MIL switching 
condition  
SAE  
VAG       
P0322   16706   Ignition/Distributor Engine Speed Input Circuit No Signal   immediately  
P0327
Trending: heater, check engine light, OBD port, catalytic converter, heating, ESP, instrument cluster