sensor AUDI A4 1997 B5 / 1.G AWM Engine Diagnostic Trouble Code Memory Checking User Guide
[x] Cancel search | Manufacturer: AUDI, Model Year: 1997, Model line: A4, Model: AUDI A4 1997 B5 / 1.GPages: 49, PDF Size: 0.17 MB
Page 22 of 49

Internal resistance too 
high  resistances are present: Replace oxygen sensor 
Pa
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(DTC
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Page 23 of 49

01-29
 
DTC  
DTC text  
Corrective action  
SAE  
VAG  
  
  
P1115   17523   Bank 1, sensor 1, heating circuit  
Short circuit to Ground (GND)  - Check oxygen sensor heating before catalytic converter   Page 24
-
89
 
P1116   17524   Bank 1, sensor 1, heating circuit  
Open circuit    
  
P1117   17525   Bank 2, sensor 1, heating circuit  
Short circuit to Ground (GND)  - Check oxygen sensor heating behind catalytic converter   Page 24
-
107
 
P1118   17526   Bank 2, sensor 1, heating circuit  
Open circuit    
  
P1127   17535   Bank 1, mixture adaptation 
(mult.)  
System too rich  - Road test vehicle (fuel in oil).
- Check fuel system pressure   Page 24
-32
- Check Mass Air Flow (MAF) sensor   Page 24
-59
- Check intake system for leaks (false air)   Page 24
-68
P1128   17536   Bank 1, mixture adaptation 
(mult.)  
System too lean  - Check oxygen sensor before catalytic converter   Page 24
-71
- Check oxygen sensor behind catalytic converter   Page 24
-94
- Check fuel injectors   Page 24
-37
 .
Note:  
Pa
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g
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Page 25 of 49

01-30
 
DTC  
DTC text  
Corrective action  
SAE  
VAG  
  
  
P1136   17544   Bank 1, mixture adaptation 
(add.)  
System too lean  - Road test vehicle (fuel in oil). 
- Check fuel system pressure   Page 24
-32
- Check Mass Air Flow (MAF) sensor   Page 24
-59
- Check intake system for leaks (false air)   Page 24
-68
P1137   17545   Bank 1, mixture adaptation 
(add.)  
System too rich  - Check oxygen sensor behind catalytic converter   Page 24
-94
- Check Evaporative Emission (EVAP) canister purge regulator valve   
Page 24
-114
 
P1143   17551   Load detection  
Limit exceeded  - Check Mass Air Flow (MAF) sensor   Page 24
-59
- Check throttle valve control module   Page 24
-124
Note:  
add = additive, means that malfunction is only valid at closed throttle (idle). 
Pa
ge 25 of 49 Dia
gnostic Trouble Code 
(DTC
) memor
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g and erasin
g
11/22/2002 htt
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yp
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Page 26 of 49

01-31
 
DTC  
DTC text  
Corrective action  
SAE  
VAG  
  
  
P1149   17557   Oxygen sensor control, bank 1  
Unplausible control value  - Check oxygen sensor adaptation values and 
control  Page 24
-75
 
- Check fuel system pressure   Page 24
-32
- Check intake system for leaks (false air)   Page 24
-68
 
P1171   17579   Angle sensor -2- for throttle drive (power accelerator 
actuation) -G188-  
Implausible signal  - Check angle sensor -1- for throttle drive   Page 
24
-131
 
P1172   17580   Angle sensor -2- for throttle drive (power accelerator 
actuation) -G188-  
Signal too small    
P1173   17581   Angle sensor -2- for throttle drive (power accelerator 
actuation) -G188-  
Signal too large    
  
Pa
ge 26 of 49 Dia
gnostic Trouble Code 
(DTC
) memor
y, checkin
g and erasin
g
11/22/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.FU07.01.2 
Page 27 of 49

01-32
 
DTC  
DTC text  
Corrective action  
SAE  
VAG  
  
  
P1176   17584   Bank 1, oxygen sensor correction behind 
catalytic converter  
Control limit reached  - Check oxygen sensor ageing of oxygen sensor before 
catalytic converter   Page 24-84
 
- Check oxygen sensor and oxygen sensor control behind 
catalytic converter   Page 24
-94
 
P1198   17606   Bank 2, sensor 1, heating circuit  
Electrical malfunction  - Check oxygen sensor heating behind catalytic converter   
Page 24
-107
 
P1213   17621   Cylinder 1 fuel injector -N30-  
Short circuit to B+  - Check fuel injectors   Page 24
-37
 .
P1214   17622   Cylinder 2 fuel injector -N31-  
Short circuit to B+    
P1215   17623   Cylinder 3 fuel injector -N32-  
Short circuit to B+    
P1216   17624   Cylinder 4 fuel injector -N33-  
Short circuit to B+    
Pa
ge 27 of 49 Dia
gnostic Trouble Code 
(DTC
) memor
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g and erasin
g
11/22/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
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pair&id=AUDI.B5.FU07.01.2 
Page 30 of 49

The DTC "Fuel level too low" is stored in connection with combustion misfires or malfunctions relating to oxygen sensor 
control when there is/was too little fuel in fuel tank. The DTC is stored as a static malfunction and is not switched to sporadic 
even if fuel tank has been filled with fuel in the meantime. 
Pa
ge 30 of 49 Dia
gnostic Trouble Code 
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) memor
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g and erasin
g
11/22/2002 htt
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yp
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Page 31 of 49

01-35
 
DTC  
DTC text  
Corrective action  
SAE  
VAG  
  
  
P1287   17695   Recirculating valve for 
turbocharger -N249-  
Open circuit   Repair Manual, 1.8 Liter 4
-Cyl. 5V Turbo Engine Mechanical, Engine Code
(s): AWM, Repair Group 21, Charge air system with turbocharger, checking
   
P1288   17696   Recirculating valve for 
turbocharger -N249-  
Short circuit to B+    
  
P1289   17697   Recirculating valve for 
turbocharger -N249-  
Short circuit to Ground 
(GND)    
  
P1296   17704   Malfunction in cooling 
system  
 Repair Manual, 1.8 Liter 4
-Cyl. 5V Turbo Engine Mechanical, Engine Code
(s): AWM, Repair Group 19; parts of cooling system, removing and installing
    - Check coolant temperature sensor   Page 28
-31
- Check coolant regulator
P1297   17705   Connection charger-
throttle valve  
Pressure drop   Repair Manual, 1.8 Liter 4
-Cyl. 5V Turbo Engine Mechanical, Engine Code
(s): AWM, Repair Group 21, Charge air system with turbocharger, checking
   
 Repair Manual, 1.8 Liter 4
-Cyl. 5V Turbo Engine Mechanical, Engine Code
(s): AWM, Repair Group 21; Charge Pressure, Leak test with VAG 1687
   
- Check air pressure system using VAG 1687 charge air system tester
Pa
ge 31 of 49 Dia
gnostic Trouble Code 
(DTC
) memor
y, checkin
g and erasin
g
11/22/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.FU07.01.2 
Page 32 of 49

01-36
 
DTC  
DTC text  
Corrective action  
SAE  
VAG  
  
  
P1325   17733   Knock control, cyl. 1  
Control limit reached  - Check knock control   Page 28
-41
P1326   17734   Knock control, cyl. 2  
Control limit reached    
P1327   17735   Knock control, cyl. 3  
Control limit reached    
P1328   17736   Knock control, cyl. 4  
Control limit reached    
P1335   17743   Engine torque monitoring 2  
Control limit exceeded  - Significant leak; check intake system for leaks (false air)   Page 24
-68
- Check Intake Air Temperature (IAT) sensor   Page 28
-21
P1336   17744   Engine torque monitoring  
Control limit exceeded  - Check Mass Air Flow (MAF) sensor   Page 24
-59
- Check coolant temperature sensor   Page 28
-31
Pa
ge 32 of 49 Dia
gnostic Trouble Code 
(DTC
) memor
y, checkin
g and erasin
g
11/22/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.FU07.01.2 
Page 33 of 49

01-37
 
DTC  
DTC text  
Corrective action  
SAE  
VAG  
  
  
P1340   17748   Camshaft Position 
(CMP) / crankshaft 
position sensor  
incorrect allocation  
 Repair Manual, 1.8 Liter 4
-Cyl. 5V Turbo Engine Mechanical, Engine Code
(s): AWM, Repair Group 13; Engine, disassembling and assembling; removing and installing toothed belt
    - Unscrew Camshaft Position (CMP) sensor and check whether shutter wheel 
is mounted properly at camshaft. (If mounted improperly, locking lug will get 
squished when mounting bolt is tightened.) 
- Also check engine timing
P1355   17763   Ignition timing, cyl. 1  
Open circuit  - Ignition coils with power output stages Checking   Page 28
-4
P1356   17764   Ignition timing, cyl. 1  
Short circuit to B+    
P1357   17765   Ignition timing, cyl. 1  
Short circuit to Ground 
(GND)    
P1358   17766   Ignition timing, cyl. 2  
Open circuit    
Pa
ge 33 of 49 Dia
gnostic Trouble Code 
(DTC
) memor
y, checkin
g and erasin
g
11/22/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.FU07.01.2 
Page 41 of 49

01-43
 
DTC  
DTC text  
Corrective action  
SAE  
VAG  
  
  
P1539   17947   Clutch vacuum vent valve switch -F36-  
Implausible signal  - Check clutch pedal switch   Page 24
-156
P1541   17908   Fuel Pump (FP) relay -J17-  
Open circuit  - Check Fuel Pump (FP) relay   Page 24
-52
P1542   17950   Angle sensor -1- for throttle drive (power accelerator 
actuation) -G187-  
Implausible signal  - Check angle sensor -1- for throttle drive   
Page 24
-131
 
P1543   17951   Angle sensor -1- for throttle drive (power accelerator 
actuation) -G187-  
Signal too small    
P1544   17952   Angle sensor -1- for throttle drive (power accelerator 
actuation) -G187-  
Signal too large    
P1545   17953   Throttle valve control Malfunction  
- Check throttle valve control module   Page 
24
-124
 
Pa
ge 41 of 49 Dia
gnostic Trouble Code 
(DTC
) memor
y, checkin
g and erasin
g
11/22/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.FU07.01.2