Volkswagen New Beetle. Manual - part 1983

 

  Index      Volkswagen     Volkswagen New Beetle 1998-2008 year - service repair manual

 

Search            

 

 

 

 

 

 

 

 

 

Content   ..  1981  1982  1983  1984   ..

 

 

Volkswagen New Beetle. Manual - part 1983

 

 

Fuel and air ratios 

DIAGNOSTIC TROUBLE CODE P0101-P0113 

DIAGNOSTIC TROUBLE CODE P0116-P0123 

Correlation, Bank 1 

Sensor A

z

Check Camshaft Position (CMP) Sensor -G40-. 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

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 SENSOR 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 

P0117

Engine Coolant Temperature 

 

2003 Volkswagen New Beetle GLS 

1998-2004 ENGINE PERFORMANCE On-Board Diagnostic (OBD), 2.0L Generic Scan Tool - New Beetle

  

DIAGNOSTIC TROUBLE CODE P0130-P0135 

DIAGNOSTIC TROUBLE CODE P0136-P0141 

Circuit Low

z

Check thermostat: 

See COOLING SYSTEM COMPONENTS -

ENGINE SIDE, REMOVING AND 

INSTALLING .

P0118

Engine Coolant Temperature 

Circuit High

P0120

Throttle/Pedal Position 

Sensor/Switch "A" Circuit

z

Check Throttle Valve Control Module -J338-. See 

THROTTLE VALVE CONTROL MODULE, 

CHECKING 

P0121

Throttle/Pedal Position 

Sensor/Switch "A" Circuit 

Range/Performance

P0122

Throttle/Pedal Position 

Sensor/Switch "A" Circuit Low

P0123

Throttle/Pedal Position 

Sensor/Switch "A" Circuit High

SAE-
DTC

DTC text

Corrective action

P0130

O2 Sensor Circuit, 

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 

P0131

O2 Sensor Circuit 

Low Voltage, Bank 

1 Sensor 1

P0132

O2 Sensor Circuit 

High Voltage, Bank 

1 Sensor 1

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 

P0137

O2 Sensor Circuit 

 

2003 Volkswagen New Beetle GLS 

1998-2004 ENGINE PERFORMANCE On-Board Diagnostic (OBD), 2.0L Generic Scan Tool - New Beetle

  

DIAGNOSTIC TROUBLE CODE P0170 

DIAGNOSTIC TROUBLE CODE P0171 

Low Voltage, Bank 

1 Sensor 2

CATALYTIC CONVERTER 

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 SENSOR BEHIND THREE WAY 

CATALYTIC CONVERTER (TWC), CHECKING 

SAE-
DTC

DTC 

text

Corrective action

P0170

Fuel 

Trim, 

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 (FP) 

z

Check exhaust system for proper seal. See EXHAUST SYSTEM EMISSION 

CONTROLS . Check Secondary Air Injection (AIR) system for proper seal. 

See SECONDARY AIR INJECTION (AIR) SYSTEM, CHECKING FOR 

PROPER SEAL 

z

Check vacuum lines for leaks 

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 

 

2003 Volkswagen New Beetle GLS 

1998-2004 ENGINE PERFORMANCE On-Board Diagnostic (OBD), 2.0L Generic Scan Tool - New Beetle

  

DIAGNOSTIC TROUBLE CODE P0172 

Fuel and air ratios 

DIAGNOSTIC TROUBLE CODE P0201-P0223 

z

Check Fuel Pump (FP) -G6-. See CHECK FUEL PUMP (FP) 

z

Check exhaust system for proper seal. See EXHAUST SYSTEM 

EMISSION CONTROLS 

z

Check Secondary Air Injection (AIR) system for proper seal. See 

SECONDARY AIR INJECTION (AIR) SYSTEM, CHECKING 

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 - Cylinder 2

P0203

Injector Circuit/Open - Cylinder 3

P0204

Injector Circuit/Open - Cylinder 4

P0221

Throttle/Pedal Position 

Sensor/Switch "B" Circuit 

Range/Performance

z

Check Throttle Valve Control Module -J338-. See 

THROTTLE VALVE CONTROL MODULE, 

CHECKING 

P0222

Throttle/Pedal Position 

Sensor/Switch "B" Circuit Low

P0223

Throttle/Pedal Position 

Sensor/Switch "B" Circuit High

 

2003 Volkswagen New Beetle GLS 

1998-2004 ENGINE PERFORMANCE On-Board Diagnostic (OBD), 2.0L Generic Scan Tool - New Beetle

  

 

 

 

 

 

 

 

Content   ..  1981  1982  1983  1984   ..