Volkswagen New Beetle. Manual - part 1928

 

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Volkswagen New Beetle. Manual - part 1928

 

 

z

Display position 5: Secondary Air Injection (AIR) system 

and/or 

z

Display position 6: EVAP canister system  

a 1 instead of 0 is displayed: 

z

Repeat complete work procedure, see WORK PROCEDURE  

DIAGNOSTIC TROUBLE CODE (DTC) TABLES: 

SAE P0xxx-DTCs 

Fuel and air mixture and additional emission regulations 

DIAGNOSTIC TROUBLE CODE P0010 TO P0032 

DIAGNOSTIC TROUBLE CODE P0036 TO P0038 

SAE 
DTC

DTC text

Corrective action

P0010

"A" Camshaft Position 

Actuator Circuit Bank 1

z

Check Valve -1- for camshaft adjustment -N205-, see VALVE 

FOR CAMSHAFT ADJUSTMENT, CHECKING 

(VEHICLES WITH ENGINE CODE AWP, AWV)

P0011

"A" Camshaft Position - 

Timing Over - Advanced 

or System Performance 

Bank 1

P0012

"A" Camshaft Position - 

Timing Over - Retarded 

Bank 1

P0016

Crankshaft Position - 

Camshaft Position 

Correlation Bank 1 

Sensor A

z

Check Camshaft Position (CMP) Sensor -G40-or Camshaft 

Position (CMP) Sensor 2 -G163-, see CHECK CAMSHAFT 

POSITION (CMP) SENSOR

P0030

HO2S Heater Control 

Circuit Bank 1 Sensor 1

z

Check oxygen sensor heater for Oxygen Sensor (O2S) before 

Three Way Catalytic Converter (TWC), see OXYGEN 

SENSOR HEATER FOR OXYGEN SENSOR BEFORE 

THREE WAY CATALYTIC CONVERTER (TWC), 

CHECKING

z

Check Oxygen Sensor (O2S) and oxygen sensor control before 

Three Way Catalytic Converter (TWC), see CHECK 

OXYGEN SENSOR AND OXYGEN SENSOR 

REGULATION BEFORE CATALYTIC CONVERTER

P0031

HO2S Heater Control 

Circuit Low Bank 1 

Sensor 1

P0032

HO2S Heater Control 

Circuit High Bank 1 

Sensor 1

SAE 
DTC

DTC text

Corrective action

 

2003 Volkswagen New Beetle GLS 

1998-2004 ENGINE PERFORMANCE On-Board Diagnostic (OBD), 1.8L Generic Scan Tool - New Beetle

  

Fuel and air ratios 

DIAGNOSTIC TROUBLE CODE P0101 TO P0113 

1)

 Intake manifold pressure is determined by the Charge Air Pressure Sensor -G31- (instead of Manifold 

Absolute Pressure (MAP) Sensor -G71- as indicated), air pressure is determined by the Barometric Pressure 
(BARO) Sensor - F96- (in ECM). 

DIAGNOSTIC TROUBLE CODE P0116 TO P0135 

P0036

HO2S Heater 

Control Circuit 

Bank 1 Sensor 2

z

Check oxygen sensor heater for Oxygen Sensor (O2S) behind Three 

Way Catalytic Converter (TWC), see OXYGEN SENSOR HEATER 

FOR OXYGEN SENSORS BEHIND THREE WAY CATALYTIC 

CONVERTER (TWC), CHECKING

z

Check Oxygen Sensor (O2S) and oxygen sensor control behind Three 

Way Catalytic Converter (TWC), see CHECK OXYGEN SENSOR 

AND OXYGEN SENSOR REGULATION BEHIND CATALYTIC 

CONVERTER

P0037

HO2S Heater 

Control Circuit 

Low Bank 1 

Sensor 2

P0038

HO2S Heater 

Control Circuit 

High Bank 1 

Sensor 2

SAE 
DTC

DTC text

Corrective action

P0101

Mass or Volume Air Flow 

Circuit Range/Performance

z

Check Mass Air Flow (MAF) Sensor -G70-, see MASS 

AIR FLOW (MAF) SENSOR, CHECKING

z

Check intake air system for leaks (false air), see 

INTAKE SYSTEM FOR LEAKS (FALSE AIR), 

CHECKING

P0102

Mass or Volume Air Flow 

Circuit Low Input

P0103

Mass or Volume Air Flow 

Circuit High Input

P0112

Intake Air Temperature Sensor 

1 Circuit Low

z

Check Intake Air Temperature (IAT) Sensor -G42-, see 

CHECKING INTAKE AIR TEMPERATURE (IAT) 

SENSOR

P0113

Intake Air Temperature Sensor 

1 Circuit High

SAE 
DTC

DTC text

Corrective action

P0116 Engine Coolant Temperature 

Circuit Range/Performance

z

Check Engine Coolant Temperature (ECT) Sensor -G62-, 

see ENGINE COOLANT TEMPERATURE (ECT) 

SENSOR, CHECKING

z

Check coolant regulator: 

See COOLING SYSTEM COMPONENTS (ENGINE 

SIDE)

P0117 Engine Coolant Temperature 

Circuit Low

P0118 Engine Coolant Temperature 

Circuit High

P0121

Throttle/Pedal Position 

Sensor/Switch "A" Circuit 

z

Check Throttle Valve Control Module -J338-, see 

THROTTLE VALVE CONTROL MODULE, 

 

2003 Volkswagen New Beetle GLS 

1998-2004 ENGINE PERFORMANCE On-Board Diagnostic (OBD), 1.8L Generic Scan Tool - New Beetle

  

DIAGNOSTIC TROUBLE CODE P0136 TO P0141 

DIAGNOSTIC TROUBLE CODE P0171 

Range/Performance

CHECKING

P0122

Throttle/Pedal Position 

Sensor/Switch "A" Circuit 

Low

P0123

Throttle/Pedal Position 

Sensor/Switch "A" Circuit 

High

P0132

O2 Sensor Circuit High 

Voltage Bank 1 Sensor 1

z

Check Oxygen Sensor (O2S) and oxygen sensor control 

before Three Way Catalytic Converter (TWC), see CHECK 

OXYGEN SENSOR AND OXYGEN SENSOR 

REGULATION BEFORE CATALYTIC CONVERTER

P0133

O2 Sensor Circuit Slow 

Response Bank 1 Sensor 1

P0134

O2 Sensor Circuit No 

Activity Detected Bank 1 

Sensor 1

P0135

O2 Sensor Heater Circuit 

Bank 1 Sensor 1

z

Check oxygen sensor heater for Oxygen Sensor (O2S) 

before Three Way Catalytic Converter (TWC), see 

OXYGEN SENSOR HEATER FOR OXYGEN SENSOR 

BEFORE THREE WAY CATALYTIC CONVERTER 

(TWC), CHECKING

SAE 
DTC

DTC text

Corrective action

P0136

O2 Sensor Circuit 

Bank 1 Sensor 2

z

Check Oxygen Sensor (O2S) and oxygen sensor control behind 

Three Way Catalytic Converter (TWC), see CHECK OXYGEN 

SENSOR AND OXYGEN SENSOR REGULATION BEHIND 

CATALYTIC CONVERTER

P0137

O2 Sensor Circuit 

Low Voltage Bank 

1 Sensor 2

P0138

O2 Sensor Circuit 

High Voltage Bank 

1 Sensor 2

P0139

O2 Sensor Circuit 

Slow Response 

Bank 1 Sensor 2

P0140

O2 Sensor Circuit 

No Activity 

Detected Bank 1 

Sensor 2

P0141

O2 Sensor Heater 

Circuit Bank 1 

Sensor 2

z

Check oxygen sensor heater for Oxygen Sensor (O2S) behind Three 

Way Catalytic Converter (TWC), see OXYGEN SENSOR 

HEATER FOR OXYGEN SENSORS BEHIND THREE WAY 

CATALYTIC CONVERTER (TWC), CHECKING

 

2003 Volkswagen New Beetle GLS 

1998-2004 ENGINE PERFORMANCE On-Board Diagnostic (OBD), 1.8L Generic Scan Tool - New Beetle

  

DIAGNOSTIC TROUBLE CODE P0172 

Fuel and air ratios 

DIAGNOSTIC TROUBLE CODE P0201 TO P0204 

SAE 
DTC

DTC text

Corrective action

P0171

System Too 

Lean Bank 1

z

Check fuel pressure regulator and residual pressure, see FUEL 

PRESSURE REGULATOR AND RESIDUAL PRESSURE, 

CHECKING

z

Check fuel injectors (Cylinder 1 Fuel Injector -N30- to Cylinder 4 Fuel 

Injector -N33-), see FUEL INJECTORS, CHECKING

z

Check intake air system for leaks (false air), see INTAKE SYSTEM 

FOR LEAKS (FALSE AIR), CHECKING

z

Check Fuel Pump (FP) -G6-, see CHECK FUEL PUMP

z

Check exhaust system for proper seal, see EXHAUST SYSTEM 

COMPONENTS, REMOVING AND INSTALLING

z

Check Secondary Air Injection (AIR) system for proper seal, see 

CHECKING SECONDARY AIR SYSTEM FOR PROPER SEAL

z

Check vacuum lines for leaks 

SAE 
DTC

DTC text

Corrective action

P0172 System Too 

Rich Bank 

1

z

Check fuel pressure regulator and residual pressure, see FUEL PRESSURE 

REGULATOR AND RESIDUAL PRESSURE, CHECKING

z

Check fuel injectors (Cylinder 1 Fuel Injector -N30- to Cylinder 4 Fuel 

Injector -N33-), see FUEL INJECTORS, CHECKING

z

Check Oxygen Sensor (O2S) and oxygen sensor control before Three Way 

Catalytic Converter (TWC), see CHECK OXYGEN SENSOR AND 

OXYGEN SENSOR REGULATION BEFORE CATALYTIC 

CONVERTER

z

Check Oxygen Sensor (O2S) and oxygen sensor control behind Three Way 

Catalytic Converter (TWC), see CHECK OXYGEN SENSOR AND 

OXYGEN SENSOR REGULATION BEHIND CATALYTIC 

CONVERTER

z

Check Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-

, see EVAPORATIVE EMISSION (EVAP) CANISTER PURGE 

REGULATOR VALVE, CHECKING

SAE 
DTC

DTC text

Corrective action

P0201

Injector Circuit/Open 

- Cylinder 1

z

Check fuel injectors (Cylinder 1 Fuel Injector -N30- to Cylinder 4 

Fuel Injector -N33-), see FUEL INJECTORS, CHECKING

P0202

Injector Circuit/Open 

 

2003 Volkswagen New Beetle GLS 

1998-2004 ENGINE PERFORMANCE On-Board Diagnostic (OBD), 1.8L Generic Scan Tool - New Beetle

  

 

 

 

 

 

 

 

Content   ..  1926  1927  1928  1929   ..