2014 Volkswagen Jetta Hybrid
Quick Reference Specification Book
Table of Contents
DTC Chart........................................................................ 1
Engine Code CNLA...............................................................1

Fuel and Air Mixture,
Additional Emission Regulations........................................1
Ignition System.........................................................................8
Additional Exhaust Regulation................................................10
Speed and Idle Control...........................................................12
Control Module and Output Signals........................................14
Fuel and Air Ratios Control Module........................................16
Ignition System.......................................................................20
Additional Emissions Regulations..........................................21

VW Jetta Hybrid Quick Reference Specification Book • February 2014

i

DTC Chart
Engine Code CNLA
Fuel and Air Mixture,
Additional Emission Regulations
Error Message

Malfunction Criteria and
Threshold Value

P000A

Intake Camshaft Position Slow Difference between target vs.
Response Bank 1
actual > 12 to 40 Deg. CRK for
3 Sec. and adjustment angle
≥ 2.5 Deg. CRK

P000B

Exhaust Camshaft Position
Slow Response Bank 1

Difference between target vs.
actual > 8 to 22 Deg. CRK for 2
to 3 Sec. and adjustment angle
≥ 2.5 Deg. CRK

P0010

Intake Camshaft Position
Actuator Circuit Open Bank 1

Signal voltage 4.7 to 5.4 V

P0011

Intake Camshaft Position
Timing - Over-Advanced Bank
1

Adjustment angle < 2.5° CRK
• Difference between target vs.
actual position < 2.5° CRK

P0013

Exhaust Camshaft Position
Actuator Control Circuit Open

Signal voltage 4.70 to 5.40 V

P0014

Exhaust Camshaft Position
Timing - Over-Advanced Bank
1

Difference between target vs.
actual > 8 to 22 °CRK for 2 to 3
Sec. and adjustment angle
≥ 2.5 °CRK

P0016

Crankshaft Position to Intake
Camshaft Position Correlation

Permissable deviation < -15.01
or > 15.01 °CRK

P0017

Crankshaft Position to
Exhaust Camshaft Position
Correlation

Permissable deviation < -15.01
or > 15.01 °CRK

P025A

Fuel Pump Module Control
Circuit Open

Signal voltage > 4.4 - 5.6 V

P025C

Fuel Pump Module Control
Circuit Low

Signal voltage < 2.15 - 3.25 V

P025D

Fuel Pump Module Control
Circuit High

Signal current > 1.1 A

P0030

HO2S Heater Control Circuit
Bank 1 Sensor 1

Heater voltage 4.70 - 5.40 V

P0031

HO2S Heater Control Circuit
Low Bank 1 Sensor 1

Heater voltage 0.0 - 3.26 V

VW Jetta Hybrid Quick Reference Specification Book • February 2014

DTC Chart

DTC

1

DTC

Error Message

Malfunction Criteria and
Threshold Value

P0032

HO2S Heater Control Circuit
High Bank 1 Sensor 1

Heater current > 5.50 A

P0033

Turbocharger Bypass Valve
Control Circuit

Actuator diagnostic signal failure
or electrical error

P0034

Turbocharger Bypass Valve
Control Circuit Low

Actuator diagnostic signal failure
or electrical error

P0035

Turbo Charger Bypass Valve
Control Circuit High

Actuator diagnostic signal failure
or electrical error

P0036

HO2S Heater Control Circuit
Bank 1 Sensor 2

Heater voltage, 2.34 - 3.59 V

P0037

HO2S Heater Control Circuit
Low Bank 1 Sensor 2

Heater voltage < 2.34 V

P0038

HO2S Heater Control Circuit
High Bank 1 Sensor 2

Heater voltage > 3.59 V

P0042

O2 Sensor Heater Control
Circ. Bank 1 Sensor 3

-

P0043

O2 Sensor Heater Control
Circ. Low. Bank 1 Sensor 3

-

P0044

O2 Sensor Heater Control
Circ. High. Bank 1 Sensor 3

-

P0068

MAP to Throttle Position
Correlation

Plausibility with fuel system
• Load calculation < -22%
Plausibility with fuel system
• Load calculation > 22%

P006C

MAP To Charge Pressure
Sensor Correlation

Difference of manifold pressure
to average pressure value in
front of throttle body > 20 kPa

P006D

Barometric Pressure Turbocharger/Supercharger
Inlet Pressure Correlation
Bank 1

Difference of ambient pressure
to boost pressure value in front
of throttle body > 15 to 250 kPa

P0070

Ambient Air Temperature
Sensor Circuit

Ambient air temperature
< -50° C

P0071

Ambient Air Temperature
Sensor 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)

P0072

Ambient Air Temperature
Sensor Circuit Low

Ambient air temperature > 77° C

2

VW Jetta Hybrid Quick Reference Specification Book • February 2014

Error Message

Malfunction Criteria and
Threshold Value

P007B

Charge Air Cooler
Temperature Sensor Circuit
Performance

Difference of IAT at start vs.
ECT at start < -24.8 or > 24.8
Kelvin or Difference of IAT at
start vs. charge air cooler temp
sensor at start < -24.8 or > 24.8
Kelvin

P007C

Charge Air Cooler
Temperature Sensor Circuit
Low

Signal voltage < 0.22 V

P007D

Charge Air Cooler
Temperature Sensor Circuit
High

Signal voltage > 4.85 V

P0087

Fuel Rail/System Pressure Too Low Bank 1

• Fuel trim activity 1.3 - 0.16
• Output value rail pressure
control activity > 2 MPa
• Difference between target and
actual pressure > -16.4

P00AF

Turbocharger Boost Control
Module Performance

Difference between target and
actual position < -12 or > 12%

P0106

Manifold Absolute Pressure/
Barometric Pressure Circuit
Performance

• Difference of boost pressure
signal vs altitude sensor signal
> 230 hPa
or
• Difference of boost pressure
signal vs altitude sensor signal
< -130 hPa
• Difference of manifold
pressure to average value of
all pressure sensors < -3.70 or
> 3.70 kPa

P0107

Manifold Absolute Pressure/
Barometric Pressure Circuit
Low

Signal voltage < 2 V or manifold
pressure signal < 10 kPa

P0108

Manifold Absolute Pressure/
Barometric Pressure Circuit
High

Signal voltage > 4.8 V or
manifold pressure signal > 370
kPa

P0111

Intake Air Temperature Sensor • Difference in value IAT
1 Circuit Range/Performance
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)

VW Jetta Hybrid Quick Reference Specification Book • February 2014

DTC Chart

DTC

3

DTC

Error Message

Malfunction Criteria and
Threshold Value

P0112

Intake Air Temperature Sensor IAT > 141.0° C
1 Circuit Low Input

P0113

Intake Air Temperature Sensor IAT < -46 °C
1 Circuit High Input

P0116

Engine Coolant Temperature
Sensor 1 Circuit 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)

P0117

Engine Coolant Temperature
Sensor 1 Circuit Low Input

Engine coolant temperature
> 140° C

P0118

Engine Coolant Temperature
Sensor 1 Circuit High Input

Engine coolant temperature
< -40° C

P0121

Accelerator Pedal Position
Sensor Circuit Range/
Performance

• TPS 1 - TPS 2 > 6.30%
• Actual TPS 1 calculated value
> TPS 2 calculated value
• TPS 1 calc. value > 9.00%

P0122

Accelerator Pedal Position
Sensor Circuit Low Input

Signal voltage < 0.20 V

P0123

Accelerator Pedal Position
Sensor Circuit High Input

Signal voltage > 4.81 V

P0130

O2 Sensor Circuit Bank 1,
Sensor 1

O2S ceramic temp. < 640° C

P0131

O2 Sensor Circuit, Bank 1 Sensor 1 Low Voltage

Virtual mass < 1.75 V
Nernst voltage < 1.50 V
IA or IP > < 0.30 V

P0132

O2 Sensor Circuit, Bank 1 Sensor 1 High Voltage

Virtual mass > 3.25 V
Nernst voltage > 4.40 V
IA or IP > 7 V

4

VW Jetta Hybrid Quick Reference Specification Book • February 2014

Error Message

Malfunction Criteria and
Threshold Value

P0133

O2 Circuit Slow Response
Bank 1 Sensor 1

Signal dynamic slope check
• O2S signal front vs. modeled
O2S signal ratio < 0.35 and
> 0.01
• Cycles completed > 5
Oscillation check
• Lambda amplitude signal
> 20%
• Cycles > 5
• Time lambda > lambda
amplitude 400 m sec.
Delay check
• Delay modeled lambda signal
minus measured signal > 460
m sec.
• Cycles > 12

P0135

O2 Heater Circuit Bank 1
Sensor 1

• Heater duty cycle, > 90%
• O2S ceramic temperature,
< 715° C
• Time after O2S heater on 40
Sec.

P0136

O2 Sensor Circuit Bank 1
Sensor 2

• Delta voltage one step at
heater switching > 2.00 V
• Number of checks 4

P0137

O2 Sensor Circuit Low
Voltage Bank 1 Sensor 2

Cold condition
• Signal voltage, < 0.06 V.
Warm condition
• Signal voltage < 59.6 mv
• Reaction at closed loop
enrichment - no reaction

P0138

O2 Sensor Circuit High
Voltage Bank 1 Sensor 2

Signal voltage 1.08 V for > 5
Sec.

P0139

O2 Sensor Circuit Slow
Response Bank 1 Sensor 2

• EWMA filtered transient time at
fuel cutoff > 1.2 Sec
• In voltage range of 201 - 401
mV
• Number of checks 3

P013A

O2 Sensor Slow Response
Rich to Lean Bank 1 Sensor 2

EWMA filtered max differential
transient time at fuel cutoff ≥ 5
Sec. and number of checks ≥ 3