Volkswagen New Beetle. Manual - part 1963

 

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Volkswagen New Beetle. Manual - part 1963

 

 

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

  

DIAGNOSTIC TROUBLE CODE P0221 TO P0238 

DIAGNOSTIC TROUBLE CODE P0261 TO P0271 

- Cylinder 2

P0203

Injector Circuit/Open 

- Cylinder 3

P0204

Injector Circuit/Open 

- Cylinder 4

SAE 
DTC

DTC text

Corrective action

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

P0230

Fuel Pump Primary Circuit

z

Check activation of Fuel Pump (FP) Relay -J17-

according to wiring diagram. 

P0236

Turbo/Super Charger Boost Sensor 

"A" Circuit Range/Performance

z

Check Charge Air Pressure Sensor -G31-, see 

CHARGE AIR PRESSURE SENSOR, 

CHECKING

P0237

Turbo/Super Charger Boost Sensor 

"A" Circuit Low

P0238

Turbo/Super Charger Boost Sensor 

"A" Circuit High

SAE 
DTC

DTC text

Corrective action

P0261

Cylinder 1 Injector 

Circuit Low

z

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

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

P0262

Cylinder 1 Injector 

Circuit High

P0264

Cylinder 2 Injector 

Circuit Low

P0265

Cylinder 2 Injector 

Circuit High

P0267

Cylinder 3 Injector 

Circuit Low

P0268

Cylinder 3 Injector 

Circuit High

P0270

Cylinder 4 Injector 

Circuit Low

P0271

Cylinder 4 Injector 

Circuit High

 

2003 Volkswagen New Beetle GLS 

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

  

Ignition system 

DIAGNOSTIC TROUBLE CODE P0300 TO P0304 

DIAGNOSTIC TROUBLE CODE P0321 TO P0333 

DIAGNOSTIC TROUBLE CODE P0341 TO P0354 

SAE 
DTC

DTC text

Corrective action

P0300

Random/Multiple Cylinder 

Misfire Detected

z

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

Cylinder 4 Fuel Injector -N33-), see FUEL INJECTORS, 

CHECKING

z

Check spark plugs, see TEST DATA, SPARK PLUGS

z

Check ignition coils with power output stage, see 

IGNITION COILS WITH POWER OUTPUT STAGES, 

CHECKING

P0301

Cylinder 1 Misfire Detected

P0302

Cylinder 2 Misfire Detected

P0303

Cylinder 3 Misfire Detected

P0304

Cylinder 4 Misfire Detected

SAE 
DTC

DTC text

Corrective action

P0321

Ignition/Distributor Engine Speed 

Input Circuit Range/Performance

z

Check Engine Speed (RPM) Sensor -G28-, see 

CHECK ENGINE SPEED (RPM) SENSOR

P0322

Ignition/Distributor Engine Speed 

Input Circuit No Signal

P0324

Knock Control System Error

z

Check knock sensors (Knock Sensor (KS) 1 -G61-

and Knock Sensor (KS) 2 -G66-), see CHECK 

KNOCK SENSORS

z

Loosen knock sensors and tighten to 20 Nm again 

z

Repair abnormal engine noise (components loose, 

bracket/bolts broken) 

z

Change fuel types 

P0327

Knock Sensor 1 Circuit Low Bank 1 

or Single Sensor

z

Check knock sensors (Knock Sensor (KS) 1 -G61-

and Knock Sensor (KS) 2 -G66-), see CHECK 

KNOCK SENSORS

z

Loosen knock sensors and tighten to 20 Nm again 

P0328

Knock Sensor 1 Circuit High Bank 1 

or Single Sensor

P0332

Knock Sensor 2 Circuit Low Bank 2

P0333

Knock Sensor 2 Circuit High Bank 2

SAE 
DTC

DTC text

Corrective action

P0341

Camshaft Position Sensor "A" Circuit 

Range/Performance Bank 1 or Single 

Sensor

z

Check Camshaft Position (CMP) Sensor - G40-, 

see CHECK CAMSHAFT POSITION (CMP) 

SENSOR

P0342

Camshaft Position Sensor "A" Circuit 

Low Bank 1 or Single Sensor

P0343

Camshaft Position Sensor "A" Circuit 

 

2003 Volkswagen New Beetle GLS 

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

  

 

 

 

 

 

 

 

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