ReferenceF Service Bulletin/Repair Instructions

2014 Volkswagen Golf, GTI, & Golf R

Quick Reference Specification Book

Table of Contents

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

Engine Codes CBFA..............................................................1
Fuel and Air Mixture,

Additional Emission Regulations........................................1

Ignition System.........................................................................9

Additional Exhaust Regulation................................................ 11

Speed and Idle Control...........................................................13

Control Module and Output Signals........................................13

Fuel and Air Ratios Control Module........................................16

Additional Emissions Regulations..........................................19
DTC Chart...................................................................... 21

Engine Codes CCTA............................................................21
Fuel and Air Mixture,

Additional Emission Regulations......................................21

Ignition System.......................................................................29

Additional Exhaust Regulation................................................31

Speed and Idle Control...........................................................32

Control Module and Output Signals........................................32

Fuel and Air Ratios Control Module........................................35

Ignition System.......................................................................38

Additional Emissions Regulations..........................................39
DTC Chart...................................................................... 40

Engine Codes CJAA ...........................................................40
Fuel and Air Mixture,

Additional Emission Regulations......................................40

Ignition System.......................................................................55

Additional Exhaust Regulation................................................56

Speed and Idle Control...........................................................58

Control Module and Output Signals........................................60
VW Golf & GTI Quick Reference Specification Book • January 2014
i
DTC Chart...................................................................... 63

Engine Codes CRZA...........................................................63
Fuel and Air Mixture,

Additional Emission Regulations......................................63

Ignition System.......................................................................68

Additional Exhaust Regulation................................................71

Speed and Idle Control...........................................................72

Control Module and Output Signals........................................72

Fuel and Air Ratios Control Module........................................74

Additional Emissions Regulations..........................................76
DTC Chart...................................................................... 78

Engine Codes CBTA and CBUA..........................................78
Fuel and Air Mixture,

Additional Emission Regulations......................................78

Ignition System.......................................................................87

Additional Exhaust Regulation................................................89

Speed and Idle Control...........................................................90

Control Module and Output Signals........................................91
ii
VW Golf & GTI Quick Reference Specification Book • January 2014
DTC Chart
DTC Chart

Engine Codes CBFA

Fuel and Air Mixture,

Additional Emission Regulations

DTC
Error Message
Malfunction Criteria and

Threshold Value
P000A
Intake (A) Camshaft Position

Slow Response (Bank 1)
Signal change < 1.9 4.2° CRK/s
P0010
Intake (A) Camshaft Position

Actuator Circuit / Open (Bank

1)
Signal voltage, > 4.40 - 5.60 V
P0011
Intake (A) Camshaft Position

Timing - Over-Advanced

(Bank 1)
Target error (Stuck position)

> 6.8 - 8° CRK
P0016
Crankshaft Position Camshaft Position Correlation

Bank 1 Sensor A
• Permissible deviation < -11

CRK °

or

• Permissible deviation > 11 rev
P025A
Fuel Pump Open Circuit
Signal voltage 4.40 - 5.60 V
P025C
Fuel Pump Short to Ground
Signal voltage 2.15 - 3.25 V
P025D
Fuel Pump Short to B+
Signal current > 1.10 A
P0030
HO2S Heater Control Circuit,

Bank 1, Sensor 1, Open

Circuit
Heater voltage 2.34 - 3.59 V
P0031
HO2S Heater Control Circuit

Low, Bank 1, Sensor 1, Short

to Ground
Heater voltage < 2.34 V
P0032
HO2S Heater Control Circuit

High, Bank 1, Sensor 1, Short

to B+
Heater voltage > 3.59 V
P0036
HO2S Heater Control Circuit,

Bank 1, Sensor 2, Open

Circuit
SULEV Heater voltage, 4.50 5.50 V
P0036
HO2S Heater Circuit,

Bank 1, Sensor 3,

Open Circuit SULEV
Heater voltage 4.50 - 5.50 V
P0037
HO2S Heater Control Circuit

Low, Bank 1, Sensor 2, Short

to Ground
• SULEV Heater voltage < 3 V

• ULEV Heater voltage < 3 V
VW Golf & GTI Quick Reference Specification Book • January 2014
1
DTC
Error Message
P0038
HO2S Heater Control Circuit

High, Bank 1, Sensor 2, Short

to B+
Heater current, > 2.70 - 5.50 A
P0042
HO2S Heater Circuit, Bank

1, Sensor 3, Open circuit

(SULEV)
Heater voltage 4.50...5.50 V
P0043
HO2S Heater Control Circuit

Low Bank 1, Sensor 2, Short

to Ground
• SULEV Heater voltage < 3 V

• ULEV Heater voltage < 3 V
P0044
HO2S Heater Control Circuit

High Bank 1, Sensor 2, Short

to B+
Heater current, > 2.70 - 5.50 A
P050A
Idle Air Control System

RPM Lower Or Higher Than

Expected
Out of range-low

• Engine speed deviation

< 80 RPM

Out of range-high

• Engine speed deviation

> 80 RPM
P0068
MAP/MAF – Throttle Position

Correlation
• Plausibility with fuel system

load calculation < 50%

• Plausibility with fuel system

load calculation > 50%
P0070
Ambient Air Temperature

Sensor Short to B+
Ambient air temp < 45.0° C
P0071
Rationality Check
• Difference value AAT - ECT

@ engine start (depending on

engine-off time) > 25K - 40K

and

• Difference value AAT - IAT

engine start (depending on

engine-off time) > 25K - 40K
P0072
Ambient Air Temperature

Sensor Circuit to Ground
Ambient air temperature > 87° C
P0087
Fuel Rail/System Pressure Too Low
• Pressure controller activity

> 4 MPa

• Fuel trim activity 1.30 - 16.00

• Difference difference between

target pressure vs. actual

pressure, > -16.38 mPa
P0088
Fuel Rail/System Pressure Too High
Fuel rail pressure > 13.9 MPa
2
Malfunction Criteria and

Threshold Value
VW Golf & GTI Quick Reference Specification Book • January 2014
Error Message
Malfunction Criteria and

Threshold Value
P0089
Fuel Pressure Regulator 1

Performance
Actual pressure Deviation

• < 100 kPa

• > 100 kPa
P0100
Mass or Volume Air Flow A

Circuit
MAF sensor signal 0 µs
P0101
Mass or Volume Air Flow A

Circuit Range/Performance
• Mass air flow vs lower

threshold model < 12%

• Mass air flow vs upper

threshold < 12%

• Load calculation >21%. 23 for

ULEV only

and

• Fuel system (mult)  4500 µs
P0106
Manifold Absolute Pressure/

Barometric Sensor Range/

Performance
Boost pressure signal

• < Altitude sensor -210 hPa

• > Altitude sensor +230 hPa
P0111
Intake Air Temperature Sensor • Difference value: IAT - ECT

1 Rationality check ULEV only

@ engine start (depending on

engine-off time, > 25 - 40 K

and

• Difference value: IAT - AAT @

engine start (depending on

engine-off time), > 25 - 40 K
P0112
Intake Air Temperature Sensor IAT, < 45.80° C

1 Circuit Low Input
P0113
Intake Air Temperature Sensor IAT, < 45.80° C

1 Circuit High Input
P0116
Engine Coolant Temperature

Sensor 1 Circuit Range/

Performance. Only SULEV
Stuck high (140° C):

• No change of signal, < 1.5K
P0116
Engine Coolant Temperature

Sensor 1 Circuit Range/

Performance. Only SULEV
Stuck low (-40° C):

• No change of signal, < 1.5K
VW Golf & GTI Quick Reference Specification Book • January 2014
DTC Chart
DTC
3
DTC
Error Message
Malfunction Criteria and

Threshold Value
P0116
Engine Coolant Temperature

Sensor 1 Circuit Range/

Performance. Only SULEV
Stuck in range

• 88.5 - 109.5° C

and

• No hange on signal, 1.5 K
P0116
Engine Coolant Temperature

Sensor 1 Circuit Range/

Performance. Only SULEV
• Difference value: ECT - AAT

@ engine start (depending on

engine off time) > 25...40 K

and

• Difference value: ECT - IAT

@ engine start (depending on

engine off time) > 25...40 K
P0117
Engine Coolant Temperature

Sensor 1 Circuit Low Input
Engine coolant temperature

> 140.30° C
P0118
Engine Coolant Temperature

Sensor 1 Circuit Open
Engine coolant temperature

< 39.80° C
P0121
Throttle/Pedal Position Sensor • TPS 1 - TPS 2 > 6.30%

A Circuit Range/Performance

and

• Actual TPS 1 calculated value

> actual TPS 2 calculated

value

or

• TPS 1 calculated value

> 9.00%
P0122
Throttle/Pedal Position Sensor Signal voltage < 0.20 V

A Circuit Low Input
P0123
Throttle/Pedal Position Sensor Signal voltage > 4.81 V

A Circuit High Input
P0130
O2 Sensor Circuit (Bank 1,

Sensor 1)
O2S ceramic temperature

< 640 °C
P0131
O2S Circuit, Bank 1, Sensor

1, Low Voltage
VM < 2 V

UN < 1.75 V

IA > 0.30 V

IP > 0.30 V
P0132
O2 Sensor Circuit Bank 1,

Sensor 1 High Voltage
VM > 3 V

UN > 4 V

IA > 1.5 V

IP > 1.5 V
4
VW Golf & GTI Quick Reference Specification Book • January 2014
Error Message
Malfunction Criteria and

Threshold Value
P0133
O2S Circuit Bank 1, Sensor 1,

Slow Response
• O2S signal front vs. modeled

O2S signal ratio ≤ 0.35 and

> 0.01

• Cycles completed, > 12

• B8 ULEV II cycles completed

> 40
P0135
O2 Heater Circuit Bank 1,

Sensor 1
• Out of range-high

• O2S ceramic temperature,

< 715° C

and

• Heater duty cycle, 100%

• Rationality check:

• O2S ceramic temperature,

< 715° C

and

• Time after O2S heater on 40 s

• Out of range low:

• Difference between measured

calibration resistance in ECM

and set value, > 45 O
P0136
O2 Circuit Bank 1 Sensor 2
• Delta voltage one step at

heater switching > 2.0020 V

• Number of checks 10
P0137
O2 Circuit Low Voltage (Bank

1, Sensor 2)
• Cold condition, Signal voltage,

< 59.6 mV

• Warm condition, signal voltage

< 59.6 mV

• Reaction at closed loop

enrichment, no reaction
P0138
O2S Circuit Bank 1, Sensor 2,

High Voltage
Signal voltage > 1.26 V
P0139
O2S Circuit Bank 1, Sensor 2,

Slow Response
• EWMA filtered transient time at

fuel cutoff, > 0.4 s

• In voltage range, 401.4...201.2

mV

• Number of checks (initial

phase), > 3

• Number of checks (step

function), > 3
VW Golf & GTI Quick Reference Specification Book • January 2014
DTC Chart
DTC
5
DTC
Error Message

12 3 4 5...19

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Last update on 2026-05-13 / Affiliate links / Images from Amazon Product Advertising API

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