ReferenceL Service Bulletin/Repair Instructions

2014 VW Jetta & GLI

Quick Reference Specification Book

Table of Contents

DTC Chart........................................................................ 1

Engine Code 2.0L CBPA........................................................1
Fuel and Air Mixture, Additional Emission Regulations............1

Ignition System.........................................................................5

Additional Exhaust Regulation..................................................6

Speed and Idle Control.............................................................7

Control Module and Output Signals..........................................8

Fuel and Air Ratios Control Module..........................................9

Ignition System....................................................................... 11

Additional Emissions Regulations..........................................12
DTC Chart...................................................................... 14

Engine Code 2.0L CJAA......................................................14
Fuel and Air Mixture, Additional Emission Regulations..........14

Ignition System.......................................................................22

Additional Exhaust Regulation................................................23

Speed and Idle Control...........................................................25

Control Module and Output Signals........................................26

Fuel and Air Ratios Control Module........................................29

Additional Emissions Regulations..........................................34
DTC Chart...................................................................... 37

Engine Codes 2.5L CBTA, CBUA........................................37
Fuel and Air Mixture, Additional Emission Regulations..........37

Ignition System.......................................................................42

Additional Exhaust Regulation................................................44

Speed and Idle Control...........................................................45

Control Module and Output Signals........................................46

Fuel and Air Ratios Control Module........................................47

Ignition System.......................................................................50

Additional Emissions Regulations..........................................50
DTC Chart...................................................................... 52

Engine Code 2.0L CBFA, CCTA..........................................52
Fuel and Air Mixture, Additional Emission Regulations..........52

Ignition System.......................................................................59

Additional Exhaust Regulation................................................60

Speed and Idle Control...........................................................62

Control Module and Output Signals........................................62
VW Jetta & GLI Quick Reference Specification Book • February 2014
i
Fuel and Air Ratios Control Module........................................64

Ignition System.......................................................................67

Additional Emissions Regulations..........................................67
DTC Chart...................................................................... 69

Engine Code 1.8L CPKA, 2.0L CPLA..................................69
Fuel and Air Mixture, Additional Emission Regulations..........69

Ignition System.......................................................................76

Additional Exhaust Regulation................................................77

Speed and Idle Control...........................................................79

Control Module and Output Signals........................................80

Fuel and Air Ratios Control Module........................................81

Ignition System.......................................................................84

Additional Emissions Regulations..........................................85
DTC Chart...................................................................... 87

Engine Code 1.8L CPRA, 2.0L CPPA..................................87
Fuel and Air Mixture, Additional Emission Regulations..........87

Ignition System.......................................................................94

Additional Exhaust Regulation................................................95

Speed and Idle Control...........................................................97

Control Module and Output Signals........................................98

Fuel and Air Ratios Control Module........................................99

Ignition System.....................................................................102

Additional Emissions Regulations........................................102
ii
VW Jetta & GLI Quick Reference Specification Book • February 2014
DTC Chart

Engine Code 2.0L CBPA

Fuel and Air Mixture,

Additional Emission Regulations

Error Message
Malfunction Criteria and

Threshold Value
P0016
Crankshaft Position-Camshaft

Position Correlation Bank 1

Sensor A
• Permissible deviation

< -12° Rev

or

• Permissible deviation

> 12° Rev
P0030
HO2S Heater Control Circuit

(Bank 1, Sensor 1)
Heater voltage 4.70 - 5.40 V
P0031
O2 Sensor Heater Control

Circuit (Bank 1 (1) Sensor 1)

Low
Heater voltage 0 to 3.26 V
P0032
O2 Sensor Heater Control

Circuit (Bank 1 (1) Sensor 1)

High
Heater current > 5.50 A
P0036
Sensor Heater Control Circuit

(Bank 1 (1) Sensor 2)
Heater voltage 2.34 - 3.59 V
P0037
O2 Sensor Heater Control

Circuit (Bank 1 (1) Sensor 2)

Low
Heater voltage < 2.34 V
P0038
O2 Sensor Heater Control

Circuit (Bank 1 (1) Sensor 2)

High
Heater voltage > 3.59 V
P0070
Ambient Air Temperature

Sensor Circuit
Ambient air temperature < -50

°C
P0071
Ambient Air Temperature

Sensor Circuit Range/

Performance
• Difference in value IAT vs. ECT

@ engine start (depending on

engine off time) < 25 °K

• Difference in value IAT vs

AAT @ engine start > 25 °K

(depending on engine off time)

• Difference in value ECT vs

AAT @ engine start > 25 °K

(depending on engine off time)
P0072
Ambient Air Temperature

Sensor Circuit Low
Ambient air temperature > 87 °C
VW Jetta & GLI Quick Reference Specification Book • February 2014
1
DTC Chart
DTC
DTC
Error Message
Malfunction Criteria and

Threshold Value
P0106
Manifold ABS. Pressure or

BARO Pressure Range/

Performance
• Difference of actual manifold

pressure lower threshold < 0

hPa

• Modeled range 45 to 845 hPa

or

• Difference of actual manifold

pressure upper threshold > 0

hPa

• Modeled range 640 to 1055

hPa

or

• Difference between BARO

sensor and MAP sensor at

engine start > 60 hPa
P0107
Manifold ABS Pressure or

BARO Pressure Low Input
Signal voltage < 0.20 V
P0108
Manifold Abs.Pressure or

BARO Pressure High Input
Signal voltage > 4.88 V
P0111
Intake Air Temperature

(Sensor 1 Bank 1) Circuit

Range/Performance
• Difference in value IAT vs. ECT

@ engine start (depending on

engine off time) > 25 °K

• Difference in value IAT AAT @ engine start < 25 °K

(depending on engine off time)

• Difference in value ECT vs

AAT @ engine start > 25 °K

(depending on engine off time)
P0112
Intake Air Temperature

(Sensor 1 Bank 1) Circuit Low
Intake air temperature > 130°C
P0113
Intake Air Temperature

Intake air temperature < -46°C

(Sensor 1 Bank 1) Circuit High
P0116
Engine Coolant Temperature

Sensor 1 Circuit Range/

Performance
•Difference in value IAT vs. ECT

@ engine start (depending on

engine off time) > 24.75 °C

• Difference in value IAT - AAT

@ engine start < 24.75 °C

(depending on engine off time)
P0117
Engine Coolant Temperature

Sensor 1 Circuit Low
Engine coolant temperature

> 140°C
P0118
Engine Coolant Temperature

Sensor 1 Circuit High
Engine coolant temperature

< -40°C
2
VW Jetta & GLI Quick Reference Specification Book • February 2014
DTC
Error Message
Malfunction Criteria and

Threshold Value
P0121
Throttle/Pedal Position Sensor • TPS 1 - TPS 2 > 5.10 6.30%

A Circuit Range/Performance • Actual TPS 1 calculated value

> TPS 2 calculated value

• TPS 1 calc. value > 9.00%
P0122
Throttle/Pedal PositionSensor

A Circuit Low Input
Signal voltage < 0.20 V
P0123
Throttle/Pedal PositionSensor

A Circuit High Input
Signal voltage > 4.81 V
P013A
O2 Sensor (Bank 1 Sensor 2) • EWMA filtered max differential

Slow Response - Rich to Lean

transient time at fuel cutoff ≥

0.5 Sec.

• Number of checks ≥ 3
P0130
O2 Sensor Circuit (Bank 1

Sensor 1) Malfunction
O2S ceramic temperature

< 640°C
P0131
O2 Sensor Circuit (Bank 1,

Sensor 1) Low Voltage
Virtual mass > 1.75 V

Nernst voltage > 1.50 V

Adjustment voltage > 0.30 V
P0132
O2 Sensor Circuit (Bank 1,

Sensor 1) High Voltage
Virtual mass > 3.25 V

Nernst voltage > 4.40 V

Adjustment voltage > 7 V
O2 Sensor Circuit (Bank 1

Sensor 1) Slow Response
Signal dynamic slope check

• O2S signal front vs. modeled

O2S signal ratio < 0.35 and

> 0.01

• Cycles completed > 40

Oscillation check

• Lambda amplitude signal >

20%

• Cycles > 8

• Time lambda > lambda

amplitude 400 m sec.

Delay check

• Delay modeled lambda signal

minus measured signal

> 460 m sec.

• Cycles > 12
P0135
O2 Sensor Heater Circuit

• Heater duty cycle, > 90%

(Bank 1 Sensor 1) Malfunction • O2S ceramic temperature, <

715 °C

• Time after O2S heater on 36

Sec.
VW Jetta & GLI Quick Reference Specification Book • February 2014
DTC Chart
P0133
3
DTC
Error Message
Malfunction Criteria and

Threshold Value
P0137
O2 Sensor Circuit (Bank 1

Sensor 2) Low Voltage
Cold condition

• Signal voltage < 0.06 V for

time > 3 Sec.

and

• Difference of sensor voltage

with load pulse vs. no load

pulse < 0.01 V
P0138
O2 Sensor Circuit (Bank 1

Sensor 2) High Voltage
Signal voltage > 1.08 V for

> 5 Sec.
P0140
O2 Sensor Circuit (Bank 1

Signal voltage

Sensor 2) No Activity Detected • Signal voltage .40 - .60 mV

for > 3 Sec

• Internal resistance > 40000

ohm and exhaust temperature

> 600 °C
P0141
O2 Sensor Heater Circuit

Heater resistance 1200 to

(Bank 1 Sensor 2) Malfunction

32400 Ω
P0169
Incorrect Fuel Composition
• Fuel quantity incorrect

• Fuel correction factor incorrect

• Difference between predicted

and real air mass > 3.80%
P0201
Cylinder 1- Injector Circuit
• Signal voltage 4.5 to 5.5 V

• Internal logic failure
P0202
Cylinder 2- Injector Circuit
• Signal voltage 4.5 to 5.5 V

• Internal logic failure
P0203
Cylinder 3- Injector Circuit
• Signal voltage 4.5 to 5.5 V

• Internal logic failure
P0204
Cylinder 4- Injector Circuit
• Signal voltage 4.5 to 5.5 V

• Internal logic failure
P0221
Throttle/Pedal Position

Sensor/Switch B Range/

Performance
• TPS 1 - TPS 2 > 5.10 to 6.30%

• Actual TPS 2 calculated value

> TPS 1 calculated value

• TPS 2 – calc. value > 9.00%
P0222
Throttle/Pedal Position

Sensor/Switch B Low Input
Signal voltage < 0.20 V
P0223
Throttle/Pedal Position

Sensor/Switch B High Input
Signal voltage > 4.81 V
P0261
Cylinder 1- Injector Circuit

Low
Signal voltage < 3.0 V
P0262
Cylinder 1- Injector Circuit

High
Signal current > 2.20 to 4.0 A
4
VW Jetta & GLI Quick Reference Specification Book • February 2014
DTC
Error Message
Malfunction Criteria and

Threshold Value
P0264
Cylinder 2- Injector Circuit

Low
Signal voltage < 3.0 V
P0265
Cylinder 2- Injector Circuit

High
Signal current > 2.20 to 4.0 A
P0267
Cylinder 3- Injector Circuit

Low
Signal voltage < 3.0 V
P0268
Cylinder 3- Injector Circuit

High
Signal current > 2.20 to 4.0 A
P0270
Cylinder 4- Injector Circuit

Low
Signal voltage < 3.0 V
P0271
Cylinder 4- Injector Circuit

High
Signal current > 2.20 to 4.0 A
P2096
Post Catalyst Fuel Trim

System (Bank 1) Too Lean
Deviation lambda control < -0.03
P2097
Post-Catalyst Fuel Trim

System Too Rich (Bank 1)
Integral part of lambda control

> 0.03%
P3081
Post Catalyst Fuel Trim

System (Bank 1) Too Rich
Difference between ECT and

modeled ECT > 10.5 K
Ignition System

12 3 4 5...21

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