Volkswagen New Beetle. Manual - part 1944

 

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Volkswagen New Beetle. Manual - part 1944

 

 

z

End diagnosis and switch ignition off.  

Evaluation test-ID 07: Minimum voltage at sensor for test cycle (Vehicles with engine code AEG) 

EVALUATION TEST-ID 07: MINIMUM VOLTAGE AT SENSOR FOR TEST CYCLE (ENGINE 
CODE AEG)
 

If the specified value is not reached: 

z

Short circuit to Ground (GND) in oxygen sensor or in wire:  

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 BEFORE 
CATALYTIC CONVERTER
 .  

If the specified value is exceeded: 

z

Oxygen sensor not ready for operation  

z

Oxygen sensor heater faulty:  

z

Check oxygen sensor heater for Oxygen Sensor (O2S) before Three Way Catalytic Converter (TWC). See 
CHECK OXYGEN SENSOR AND OXYGEN SENSOR REGULATION BEFORE CATALYTIC 
CONVERTER
 .  

z

Check oxygen sensor heater for Oxygen Sensor (O2S) behind Three Way Catalytic Converter (TWC). 
See CHECK OXYGEN SENSOR AND OXYGEN SENSOR REGULATION BEFORE 
CATALYTIC CONVERTER
 .  

z

Short circuit to B+ or open circuit in wiring in oxygen sensor or in wire: 

value

Sensor 1: Dynamic value (Vehicles 

with engine code AVH, AZG, BDC)

132

Bank 1 sensor 1: Oxygen 

sensor shift via oxygen 

sensor control behind Three 

Way Catalytic Converter 

(TWC) (bank 1 sensor 2)

-

See Evaluation test-ID 132 Bank 1 

Sensor 1: Oxygen sensor shift via 

oxygen sensor control behind Three 

Way Catalytic Converter (TWC) 

(bank 1 sensor 2) (Vehicles with engine 

code AVH, AZG, BDC)

Oxygen sensor

Specified value:

min.

max.

Bank 1 sensor 1

1

80

Bank 1 sensor 2

1

80

 

2003 Volkswagen New Beetle GLS 

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

  

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 BEFORE 
CATALYTIC CONVERTER
 .  

Evaluation test-ID 08: Maximum voltage at sensor for test cycle (Vehicles with engine code AEG) 

EVALUATION TEST-ID 08: MAXIMUM VOLTAGE AT SENSOR FOR TEST CYCLE (ENGINE 
AEG)
 

If the specified value is not reached: 

z

Oxygen sensor not ready for operation  

z

Oxygen sensor heater faulty:  

z

Check oxygen sensor heater for Oxygen Sensor (O2S) before Three Way Catalytic Converter (TWC). See 
CHECK OXYGEN SENSOR AND OXYGEN SENSOR REGULATION BEFORE CATALYTIC 
CONVERTER
 .  

z

Check oxygen sensor heater for Oxygen Sensor (O2S) behind Three Way Catalytic Converter (TWC). 
See CHECK OXYGEN SENSOR AND OXYGEN SENSOR REGULATION BEFORE 
CATALYTIC CONVERTER
 .  

z

Short circuit to Ground (GND) or open circuit in wiring in oxygen sensor or in wire:  

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 BEFORE 
CATALYTIC CONVERTER
 .  

If the specified value is exceeded: 

z

Short circuit to B+ in oxygen sensor or in wire:  

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
 .  

Oxygen sensor

Specified value:

min.

max.

Bank 1 sensor 1

100

190

Bank 1 sensor 2

100

190

 

2003 Volkswagen New Beetle GLS 

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

  

z

Check Oxygen Sensor (O2S) and oxygen sensor control behind Three Way Catalytic Converter (TWC). 
See CHECK OXYGEN SENSOR AND OXYGEN SENSOR REGULATION BEFORE 
CATALYTIC CONVERTER
 .  

Evaluation test-ID 09: Time period between sensor shift procedures (Vehicles with engine code AEG) 

EVALUATION TEST-ID 09: TIME PERIOD BETWEEN SENSOR SHIFT PROCEDURES (ENGINE 
AEG)
 

If the specified value is exceeded: 

z

Oxygen sensor faulty:  

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
 .  

Evaluation test-ID 01 Bank 1 Sensor 2: rich to lean sensor barrier voltage (Vehicles with engine code AVH, AZG, BDC) 

EVALUATION TEST-ID 01 BANK 1 SENSOR 2: RICH TO LEAN SENSOR BARRIER VOLTAGE 
(AVH, AZG, BDC)
 

If specified value is not obtained: 

z

Replace Oxygen Sensor (O2S) 2 Bank 1 Behind Three Way Catalytic Converter (TWC) -G130-. See item 
11 in EXHAUST MANIFOLD, FRONT EXHAUST PIPE WITH THREE WAY CATALYTIC 
CONVERTER (TWC) AND ATTACHMENTS (VEHICLES WITH ENGINE CODE AVH, AZG, 
BDC)
 .  

z

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

z

Generate readiness code. See READINESS CODE, GENERATING .  

Evaluation test-ID 02 Bank 1 Sensor 2: lean to rich sensor barrier voltage (Vehicles with engine code AVH, AZG, BDC) 

EVALUATION TEST-ID 02 BANK 1 SENSOR 2: LEAN TO RICH SENSOR BARRIER VOLTAGE 
(AVH, AZG, BDC)
 

Oxygen sensor

Specified value:

min.

max.

Bank 1 sensor 1

0

250

Oxygen sensor

Specified value:

Bank 1 sensor 2

Fixed value: 0.600 V

Oxygen sensor

Specified value:

Bank 1 sensor 2

Fixed value: 0.600 V

 

2003 Volkswagen New Beetle GLS 

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

  

If specified value is not obtained: 

z

Replace Oxygen Sensor (O2S) 2 Bank 1 Behind Three Way Catalytic Converter (TWC) -G130-. See item 
11 in EXHAUST MANIFOLD, FRONT EXHAUST PIPE WITH THREE WAY CATALYTIC 
CONVERTER (TWC) AND ATTACHMENTS (VEHICLES WITH ENGINE CODE AVH, AZG, 
BDC)
 .  

z

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

z

Generate readiness code. See READINESS CODE, GENERATING .  

Evaluation test-ID 07 Bank 1 Sensor 2: Minimum voltage at sensor for test cycle (Vehicles with engine code AVH, AZG, BDC) 

EVALUATION TEST-ID 07 BANK 1 SENSOR 2: MINIMUM VOLTAGE AT SENSOR FOR TEST 
CYCLE (AVH, AZG, BDC)
 

If the specified value is exceeded: 

z

Oxygen sensor not ready for operation  

z

Oxygen sensor heater faulty:  

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

Short circuit to B+ or open circuit in wiring in oxygen sensor or in wire:  

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
 .  

Evaluation test-ID 08 Bank 1 Sensor 2: Maximum voltage at sensor for test cycle (Vehicles with engine code AVH, AZG, BDC) 

EVALUATION TEST-ID 08 BANK 1 SENSOR 2: MAXIMUM VOLTAGE AT SENSOR FOR TEST 
CYCLE (AVH, AZG, BDC)
 

If the specified value is not reached: 

z

Oxygen sensor not ready for operation  

z

Oxygen sensor heater faulty:  

Oxygen sensor

Specified value:

min.

max.

Bank 1 sensor 2

0,000

0,501

Oxygen sensor

Specified value:

min.

max.

Bank 1 sensor 2

0,699

1,048

 

2003 Volkswagen New Beetle GLS 

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

  

 

 

 

 

 

 

 

Content   ..  1942  1943  1944  1945   ..