Volkswagen New Beetle. Manual - part 1966

 

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Volkswagen New Beetle. Manual - part 1966

 

 

DIAGNOSTIC TROUBLE CODE P1471 TO P1476 

Speed and idle control 

DIAGNOSTIC TROUBLE CODE P1501 & P1502 

DIAGNOSTIC TROUBLE CODE P1541 TO P1545 

SAE 
DTC

DTC text

Corrective action

P1432

"Sec. Air Inj. Valve 

Open"

z

Check Secondary Air Injection (AIR) Solenoid Valve -N112-, 

see SECONDARY AIR INJECTION (AIR) VALVE, 

CHECKING

P1433

"Sec. Air Inj. Sys. Pump 

Relay Circ open"

z

Check activation of Secondary Air Injection (AIR) Pump 

Relay -J299-. 

P1434

"Sec. Air Inj. Sys. Pump 

Relay Circ Short to B+"

P1435

"Sec. Air Inj. Sys. Pump 

Relay Circ Short to 

ground"

SAE 
DTC

DTC text

Corrective action

P1471

"EVAP Emission Contr. LDP Circ. Short 

to B+"

z

Check Leak detection pump (LDP) -V144-, see 

CHECK LEAK DETECTION PUMP (LDP)

z

Check EVAP canister system, see EVAP 

CANISTER SYSTEM, CHECKING FOR 

PROPER SEAL

P1472

"EVAP Emission Contr. LDP Circ. Short 

to Ground"

P1473

"EVAP Emission Contr. LDP Circ. Open 

Circ."

P1475

"EVAP Emission Contr. LDP Circ. 

Malfunction/Signal Circ.Open"

P1476

"EVAP Emission Contr. LDP Circ. 

Malfunction/Insufficient Vacuum"

SAE 
DTC

DTC text

Corrective action

P1501

"Fuel Pump Relais Circ. Short 

to Ground"

z

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

according to wiring diagram. 

P1502

"Fuel Pump Relais Circ. Short 

to B+"

SAE 
DTC

DTC text

Corrective action

P1541

"Fuel Pump Relay Circ. Open"

z

Check activation of Fuel Pump (FP) Relay -J17-
according to wiring diagram.  

P1542

"Throttle Actuation Potentiometer 

z

Check Throttle Valve Control Module -J338-, see 

 

2003 Volkswagen New Beetle GLS 

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

  

DIAGNOSTIC TROUBLE CODE P1558 TO P1565 

DIAGNOSTIC TROUBLE CODE P1592 

Control module and output signals 

DIAGNOSTIC TROUBLE CODE P1603 TO P1673 

Range/Performance"

THROTTLE VALVE CONTROL MODULE, 
CHECKING
  

P1543

"Throttle Actuation Potentiometer 

Signal too Low"

P1544

"Throttle Actuation Potentiometer 

Signal too High"

P1545

"Throttle Pos. Contr. Malfunction"

SAE 
DTC

DTC text

Corrective action

P1558

"Throttle Actuator Electrical 

Malfunction"

z

Check Throttle Valve Control Module -J338-, see 

THROTTLE VALVE CONTROL MODULE, 

CHECKING

P1559

"Idle Speed Contr. Throttle 

Pos. Adaptation Malfunction"

P1560

"Maximum Engine Speed 

Exceeded"

z

Erase DTC memory of Engine Control Module (ECM), 
see DIAGNOSTIC MODE 4: RESET/ERASE 
DIAGNOSTIC DATA
  

z

Repair mechanical damage  

P1565

"Idle Speed Control Throttle 

Position lower limit not 

attained"

z

Check Throttle Valve Control Module -J338-, see 
THROTTLE VALVE CONTROL MODULE, 
CHECKING
  

SAE 
DTC

DTC text

Corrective action

P1592

"Barometric/boost pressure signal 

ratio out of range"

z

Check Charge Air Pressure Sensor -G31-, see 

CHARGE AIR PRESSURE SENSOR, 

CHECKING

SAE 
DTC

DTC text

Corrective action

P1603

"Internal Control Module Self 

Check"

z

Replace Motronic Engine Control Module (ECM) -J220-, 

see REPLACING ENGINE CONTROL MODULE 

(ECM)

P1630

"Accelera. Pedal Pos. Sensor 1 

Signal too Low"

z

Check Throttle Position (TP) Sensor -G79- and Sender -

2- for accelerator pedal position -G185-, see 

THROTTLE POSITION (TP) SENSOR, CHECKING

P1631

"Accelera. Pedal Pos. Sensor 1 

Signal too High"

P1633

"Accelera. Pedal Pos. Sensor 2 

Signal too Low"

 

2003 Volkswagen New Beetle GLS 

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

  

SAE P2xxx-DTCs 

Fuel and air ratios 

DIAGNOSTIC TROUBLE CODE P2101 TO P2138 

P1634

"Accelera. Pedal Pos. Sensor 2 

Signal too High"

P1639

"Accelera. Pedal Pos. Sensor 

1+2 Range/Performance"

P1640

"Internal Contr. Module 

(EEPROM) Error"

z

Replace Motronic Engine Control Module (ECM) -J220-, 

see REPLACING ENGINE CONTROL MODULE 

(ECM)

P1648

"Data Bus Powertrain defect"

z

Check terminal resistance for CAN-Bus, see 

TERMINAL RESISTANCE FOR CAN-BUS, 

CHECKING

P1649

"Data Bus Powertrain missing 

message from break ECU"

z

Check DTC memory of ABS control module: 

See ON BOARD DIAGNOSTIC (OBD )

P1673

Speed Signal error message 

from ABS ECU

SAE 
DTC

DTC text

Corrective action

P2101

Throttle Actuator Control Motor 

Circuit Range/Performance

z

Check Throttle Valve Control Module -J338-, see 

THROTTLE VALVE CONTROL MODULE, 

CHECKING

P2106 Throttle Actuator Control System 

- Forced Limited Power

P2122

Throttle/Pedal Position 

Sensor/Switch "D" Circuit Low 

Input

z

Check Throttle Position (TP) Sensor -G79- and Sender 

-2- for accelerator pedal position -G185-, see 

THROTTLE POSITION (TP) SENSOR, 

CHECKING

P2123

Throttle/Pedal Position 

Sensor/Switch "D" Circuit High 

Input

P2127

Throttle/Pedal Position 

Sensor/Switch "E" Circuit Low 

Input

P2128

Throttle/Pedal Position 

Sensor/Switch "E" Circuit High 

Input

P2133

Throttle/Pedal Position 

Sensor/Switch "F" Circuit High 

Input

P2138

Throttle/Pedal Position 

Sensor/Switch "D" / "E" Voltage 

Correlation

 

2003 Volkswagen New Beetle GLS 

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

  

DIAGNOSTIC TROUBLE CODE P2181 & P2279

Additional exhaust regulation 

DIAGNOSTIC TROUBLE CODE P2400 TO P2404 

SAE P3xxx-DTCs 

Fuel and air mixture and additional emission regulations 

DIAGNOSTIC TROUBLE CODE P3081 

Fuel and air ratios 

DIAGNOSTIC TROUBLE CODE P3211 

SAE 
DTC

DTC text

Corrective action

P2181

Cooling System 

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)

P2279

Intake Air System 

Leak

z

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

FOR LEAKS (FALSE AIR), CHECKING

SAE 
DTC

DTC text

Corrective action

P2400

Evaporative Emission System Leak 

Detection Pump Control Circuit/Open

z

Check Leak detection pump (LDP) -V144-, see 

CHECK LEAK DETECTION PUMP (LDP)

z

EVAP canister system, check for proper seal, 

see EVAP CANISTER SYSTEM, 

CHECKING FOR PROPER SEAL

P2401

Evaporative Emission System Leak 

Detection Pump Control Circuit Low

P2402

Evaporative Emission System Leak 

Detection Pump Control Circuit High

P2403

Evaporative Emission System Leak 

Detection Pump Sense Circuit/Open

P2404

Evaporative Emission System Leak 

Detection Pump Sense Circuit 

Range/Performance

SAE 
DTC

DTC text

Corrective action

P3081

Engine 

temperature to low

z

Let engine warm up 

z

Coolant temperature must be at least 50 C Diagnostic mode 1: 

Check measuring values; PID 5, Coolant temperature 

SAE 

 

2003 Volkswagen New Beetle GLS 

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

  

 

 

 

 

 

 

 

Content   ..  1964  1965  1966  1967   ..