Volkswagen New Beetle. Manual - part 1931

 

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Volkswagen New Beetle. Manual - part 1931

 

 

Ignition system 

DIAGNOSTIC TROUBLE CODE P1336 

DIAGNOSTIC TROUBLE CODE P1340 TO P1366 

Open Circ."

P1296

"Cooling System 

Malfunction"

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)

SAE 
DTC

DTC text

Corrective action

P1336

"Engine torque 

control Adaption at 

limit"

z

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

ENGINE COOLANT TEMPERATURE (ECT) SENSOR, 

CHECKING

z

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

CHECKING INTAKE AIR TEMPERATURE (IAT) SENSOR

SAE 
DTC

DTC text

Corrective action

P1340

"Crankshaft-/Camshaft Pos. 

Sens. Signals Out of 

Sequence"

z

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

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

CAMSHAFT POSITION (CMP) SENSOR

z

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

ENGINE SPEED (RPM) SENSOR

P1355

"Cyl. 1, ignition circuit 

open"

z

Check ignition coils with power output stage, see 

IGNITION COILS WITH POWER OUTPUT STAGES, 

CHECKING

P1356

"Cyl. 1, ignition circuit 

short to B+"

P1357

"Cyl. 1, ignition circuit 

short to ground"

P1358

"Cyl. 2, ignition circuit 

open"

P1359

"Cyl. 2, ignition circuit 

short to B+"

P1360

"Cyl. 2, ignition circuit 

short to ground"

P1361

"Cyl. 3, ignition circuit 

open"

P1362

"Cyl. 3, ignition circuit 

short to B+"

 

2003 Volkswagen New Beetle GLS 

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

  

DIAGNOSTIC TROUBLE CODE P1387 & P1388 

Additional exhaust regulation 

DIAGNOSTIC TROUBLE CODE P1409 TO P1426 

DIAGNOSTIC TROUBLE CODE P1432 TO P1435 

P1363

"Cyl. 3, ignition circuit 

short to ground"

P1364

"Cyl. 4 ignition circuit 

open"

P1365

"Cyl. 4, ignition circuit 

short to B+"

P1366

"Cyl. 4, ignition circuit 

short to ground"

SAE 
DTC

DTC text

Corrective action

P1387

"Internal Contr. Module 

altitude sensor error"

z

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

REPLACING ENGINE CONTROL MODULE (ECM)

P1388

"Internal Contr. Module 

drive by wire error"

SAE 
DTC

DTC text

Corrective action

P1409

"Tank Ventilation 

Valve Circ Electrical 

Malfunction"

z

Check Evaporative Emission (EVAP) Canister Purge Regulator 

Valve -N80-, see EVAPORATIVE EMISSION (EVAP) 

CANISTER PURGE REGULATOR VALVE, CHECKING

P1410

"Tank Ventilation 

Valve Circ Short to B+"

P1420

"Sec. Air Inj. Valve 

Circ Electrical 

Malfunction"

z

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

see SECONDARY AIR INJECTION (AIR) VALVE, 

CHECKING

P1421

"Sec. Air Inj. Valve 

Circ Short to Ground"

P1422

"Sec. Air Inj. Sys. 

Contr. Valve Circ Short 

to B+"

P1424

"Sec. Air Inj. Sys., 

Bank1 Leak Detected"

z

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

CHECKING SECONDARY AIR SYSTEM FOR PROPER 

SEAL

P1425

"Tank Vent. Valve 

Short to Ground"

z

Check Evaporative Emission (EVAP) Canister Purge Regulator 

Valve -N80-, see EVAPORATIVE EMISSION (EVAP) 

CANISTER PURGE REGULATOR VALVE, CHECKING

P1426

"Tank Vent. Valve 

Open"

 

2003 Volkswagen New Beetle GLS 

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

  

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

  

 

 

 

 

 

 

 

Content   ..  1929  1930  1931  1932   ..