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2014 VW Jetta & GLIQuick Reference Specification BookTable of ContentsDTC Chart. 1Engine Code 2.0L CBPA.1Fuel and Air Mixture, Additional Emission Regulations.1Ignition System.5Additional Exhaust Regulation.6Speed and Idle Control.7Control Module and Output Signals.8Fuel and Air Ratios Control Module.9Ignition System. 11Additional Emissions Regulations.12DTC Chart. 14Engine Code 2.0L CJAA.14Fuel and Air Mixture, Additional Emission Regulations.14Ignition System.22Additional Exhaust Regulation.23Speed and Idle Control.25Control Module and Output Signals.26Fuel and Air Ratios Control Module.29Additional Emissions Regulations.34DTC Chart. 37Engine Codes 2.5L CBTA, CBUA.37Fuel and Air Mixture, Additional Emission Regulations.37Ignition System.42Additional Exhaust Regulation.44Speed and Idle Control.45Control Module and Output Signals.46Fuel and Air Ratios Control Module.47Ignition System.50Additional Emissions Regulations.50DTC Chart. 52Engine Code 2.0L CBFA, CCTA.52Fuel and Air Mixture, Additional Emission Regulations.52Ignition System.59Additional Exhaust Regulation.60Speed and Idle Control.62Control Module and Output Signals.62VW Jetta & GLI Quick Reference Specification Book February 2014i
Fuel and Air Ratios Control Module.64Ignition System.67Additional Emissions Regulations.67DTC Chart. 69Engine Code 1.8L CPKA, 2.0L CPLA.69Fuel and Air Mixture, Additional Emission Regulations.69Ignition System.76Additional Exhaust Regulation.77Speed and Idle Control.79Control Module and Output Signals.80Fuel and Air Ratios Control Module.81Ignition System.84Additional Emissions Regulations.85DTC Chart. 87Engine Code 1.8L CPRA, 2.0L CPPA.87Fuel and Air Mixture, Additional Emission Regulations.87Ignition System.94Additional Exhaust Regulation.95Speed and Idle Control.97Control Module and Output Signals.98Fuel and Air Ratios Control Module.99Ignition System.102Additional Emissions Regulations.102iiVW Jetta & GLI Quick Reference Specification Book February 2014
DTC ChartEngine Code 2.0L CBPAFuel and Air Mixture,Additional Emission RegulationsError MessageMalfunction Criteria andThreshold ValueP0016Crankshaft Position-CamshaftPosition Correlation Bank 1Sensor A Permissible deviation -12 Revor Permissible deviation 12 RevP0030HO2S Heater Control Circuit(Bank 1, Sensor 1)Heater voltage 4.70 - 5.40 VP0031O2 Sensor Heater ControlCircuit (Bank 1 (1) Sensor 1)LowHeater voltage 0 to 3.26 VP0032O2 Sensor Heater ControlCircuit (Bank 1 (1) Sensor 1)HighHeater current 5.50 AP0036Sensor Heater Control Circuit(Bank 1 (1) Sensor 2)Heater voltage 2.34 - 3.59 VP0037O2 Sensor Heater ControlCircuit (Bank 1 (1) Sensor 2)LowHeater voltage 2.34 VP0038O2 Sensor Heater ControlCircuit (Bank 1 (1) Sensor 2)HighHeater voltage 3.59 VP0070Ambient Air TemperatureSensor CircuitAmbient air temperature -50 CP0071Ambient Air TemperatureSensor Circuit Range/Performance Difference in value IAT vs. ECT@ engine start (depending onengine off time) 25 K Difference in value IAT vsAAT @ engine start 25 K(depending on engine off time) Difference in value ECT vsAAT @ engine start 25 K(depending on engine off time)P0072Ambient Air TemperatureSensor Circuit LowAmbient air temperature 87 CVW Jetta & GLI Quick Reference Specification Book February 20141DTC ChartDTC
DTCError MessageMalfunction Criteria andThreshold ValueP0106Manifold ABS. Pressure orBARO Pressure Range/Performance Difference of actual manifoldpressure lower threshold 0hPa Modeled range 45 to 845 hPaor Difference of actual manifoldpressure upper threshold 0hPa Modeled range 640 to 1055hPaor Difference between BAROsensor and MAP sensor atengine start 60 hPaP0107Manifold ABS Pressure orBARO Pressure Low InputSignal voltage 0.20 VP0108Manifold Abs.Pressure orBARO Pressure High InputSignal voltage 4.88 VP0111Intake Air Temperature(Sensor 1 Bank 1) CircuitRange/Performance Difference in value IAT vs. ECT@ engine start (depending onengine off time) 25 K Difference in value IAT AAT @ engine start 25 K(depending on engine off time) Difference in value ECT vsAAT @ engine start 25 K(depending on engine off time)P0112Intake Air Temperature(Sensor 1 Bank 1) Circuit LowIntake air temperature 130 CP0113Intake Air TemperatureIntake air temperature -46 C(Sensor 1 Bank 1) Circuit HighP0116Engine Coolant TemperatureSensor 1 Circuit Range/Performance Difference in value IAT vs. ECT@ engine start (depending onengine off time) 24.75 C Difference in value IAT - AAT@ engine start 24.75 C(depending on engine off time)P0117Engine Coolant TemperatureSensor 1 Circuit LowEngine coolant temperature 140 CP0118Engine Coolant TemperatureSensor 1 Circuit HighEngine coolant temperature -40 C2VW Jetta & GLI Quick Reference Specification Book February 2014
DTCError MessageMalfunction Criteria andThreshold ValueP0121Throttle/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%P0122Throttle/Pedal PositionSensorA Circuit Low InputSignal voltage 0.20 VP0123Throttle/Pedal PositionSensorA Circuit High InputSignal voltage 4.81 VP013AO2 Sensor (Bank 1 Sensor 2) EWMA filtered max differentialSlow Response - Rich to Leantransient time at fuel cutoff 0.5 Sec. Number of checks 3P0130O2 Sensor Circuit (Bank 1Sensor 1) MalfunctionO2S ceramic temperature 640 CP0131O2 Sensor Circuit (Bank 1,Sensor 1) Low VoltageVirtual mass 1.75 VNernst voltage 1.50 VAdjustment voltage 0.30 VP0132O2 Sensor Circuit (Bank 1,Sensor 1) High VoltageVirtual mass 3.25 VNernst voltage 4.40 VAdjustment voltage 7 VO2 Sensor Circuit (Bank 1Sensor 1) Slow ResponseSignal dynamic slope check O2S signal front vs. modeledO2S signal ratio 0.35 and 0.01 Cycles completed 40Oscillation check Lambda amplitude signal 20% Cycles 8 Time lambda lambdaamplitude 400 m sec.Delay check Delay modeled lambda signalminus measured signal 460 m sec. Cycles 12P0135O2 Sensor Heater Circuit Heater duty cycle, 90%(Bank 1 Sensor 1) Malfunction O2S ceramic temperature, 715 C Time after O2S heater on 36Sec.VW Jetta & GLI Quick Reference Specification Book February 2014DTC ChartP01333
DTCError MessageMalfunction Criteria andThreshold ValueP0137O2 Sensor Circuit (Bank 1Sensor 2) Low VoltageCold condition Signal voltage 0.06 V fortime 3 Sec.and Difference of sensor voltagewith load pulse vs. no loadpulse 0.01 VP0138O2 Sensor Circuit (Bank 1Sensor 2) High VoltageSignal voltage 1.08 V for 5 Sec.P0140O2 Sensor Circuit (Bank 1Signal voltageSensor 2) No Activity Detected Signal voltage .40 - .60 mVfor 3 Sec Internal resistance 40000ohm and exhaust temperature 600 CP0141O2 Sensor Heater CircuitHeater resistance 1200 to(Bank 1 Sensor 2) Malfunction32400 ΩP0169Incorrect Fuel Composition Fuel quantity incorrect Fuel correction factor incorrect Difference between predictedand real air mass 3.80%P0201Cylinder 1- Injector Circuit Signal voltage 4.5 to 5.5 V Internal logic failureP0202Cylinder 2- Injector Circuit Signal voltage 4.5 to 5.5 V Internal logic failureP0203Cylinder 3- Injector Circuit Signal voltage 4.5 to 5.5 V Internal logic failureP0204Cylinder 4- Injector Circuit Signal voltage 4.5 to 5.5 V Internal logic failureP0221Throttle/Pedal PositionSensor/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%P0222Throttle/Pedal PositionSensor/Switch B Low InputSignal voltage 0.20 VP0223Throttle/Pedal PositionSensor/Switch B High InputSignal voltage 4.81 VP0261Cylinder 1- Injector CircuitLowSignal voltage 3.0 VP0262Cylinder 1- Injector CircuitHighSignal current 2.20 to 4.0 A4VW Jetta & GLI Quick Reference Specification Book February 2014
DTCError MessageMalfunction Criteria andThreshold ValueP0264Cylinder 2- Injector CircuitLowSignal voltage 3.0 VP0265Cylinder 2- Injector CircuitHighSignal current 2.20 to 4.0 AP0267Cylinder 3- Injector CircuitLowSignal voltage 3.0 VP0268Cylinder 3- Injector CircuitHighSignal current 2.20 to 4.0 AP0270Cylinder 4- Injector CircuitLowSignal voltage 3.0 VP0271Cylinder 4- Injector CircuitHighSignal current 2.20 to 4.0 AP2096Post Catalyst Fuel TrimSystem (Bank 1) Too LeanDeviation lambda control -0.03P2097Post-Catalyst Fuel TrimSystem Too Rich (Bank 1)Integral part of lambda control 0.03%P3081Post Catalyst Fuel TrimSystem (Bank 1) Too RichDifference between ECT andmodeled ECT 10.5 KIgnition SystemError MessageMalfunction Criteria andThreshold ValueP0300Random/Multiple CylinderMisfire Detected Emission threshold misfire rate(MR) 1.6% Catalyst damage misfire rate(MR) 1.6% - 24%P0301Cylinder 1 Misfire Detected Emission threshold misfire rate(MR) 1.6% Catalyst damage misfire rate(MR) 1.6% - 24%P0302Cylinder 2 Misfire Detected Emission threshold misfire rate(MR) 1.6% Catalyst damage misfire rate(MR) 1.6% - 24%P0303Cylinder 3 Misfire Detected Emission threshold misfire rate(MR) 1.6% Catalyst damage misfire rate(MR) 1.6% - 24%VW Jetta & GLI Quick Reference Specification Book February 2014DTC ChartDTC5
DTCError MessageMalfunction Criteria andThreshold ValueP0304Cylinder 4 Misfire Detected Emission threshold misfire rate(MR) 1.6% Catalyst damage misfire rate(MR) 1.6% - 24%P0321Ign./Distributor Eng.SpeedInp.Circ. Range/Performance Comparison of counted teethvs reference incorrect Monitoring reference gapfailureP0322Ign./Distributor Eng.SpeedInp.Circ. No Signal Camshaft signal 5 Engine speed no signalP0324Knock Control System Error Signal fault counter(combustion) 24or Signal fault counter(measuring window) 2.00P0327Knock Sensor 1 Circuit LowInput Lower threshold 70 Vor for signal range check Lower threshold 1.05 to5.49 VP0328Knock Sensor 1 Circuit HighInput Upper threshold 32.99 to99.99 VP0341Camshaft Position SensorCircuit Range/Performance Signal pattern incorrect Defect counter 8P0342Camshaft Position SensorCircuit Low Input Signal voltage permanentlylow Crankshaft signals 8P0343Camshaft Pos.Sensor CircuitHigh Input Signal voltage permanentlyhigh Crankshaft signals 8P0351Ignition Coil A Primary/Secondary Circuit Signal current 0.25 to-2.0 mA Internal check failedP0353Ignition Coil C Primary/Secondary Circuit Signal current 0.25 to-2.0 mA Internal check failedAdditional Exhaust RegulationDTCP04206Error MessageCatalyst System (Bank 1)Efficiency Below ThresholdMalfunction Criteria andThreshold Value Oxygen storage capacity(OSC) vs OSC of borderlinecatalyst 1.00VW Jetta & GLI Quick Reference Specification Book February 2014
DTCError MessageMalfunction Criteria andThreshold ValueP043EEvaporative Emission SystemLeak Detection ReferenceOrifice Low FlowEVAP pump current duringreference measurement 40mAP043FEvaporative Emission SystemLeak Detection ReferenceOrifice High FlowEVAP pump current duringreference measurement 15mAP0441EVAP Emission Contr. Sys.Incorrect Purge FlowDifference of actual vs.reference EVAP pump current 1.70 or drop of EVAP pumpcurrent 1 mA within 12 Sec.P0442EVAP Emission Contr. Sys.(Small Leak) Leak DetectedModeled pressure from pumpcurrent 9 hPaP0444Evaporative Emission SystemPurge Control Valve CircuitOpenSignal voltage 4.70 - 5.40 VP0447Evaporative Emission SystemVent Control Circuit OpenSignal voltage 4.7 to 5.4 VP0448Evaporative Emission SystemVent Control Circuit ShortedSignal voltage 2.74 to 3.26 Vor signal current 2.2 to 4.0 AP0456EVAP Emission ControlSystem (very small Leak)Leak DetectedEVAP system leakage areacalculated from pump currentcurve 0.17 mm squared.P0458Evaporative Emission SystemPurge Control Valve CircuitLowSignal voltage 0.00 - 3.26 VP0459Evaporative Emission SystemPurge Control Valve CircuitHighSignal current 2.2 ADTCError MessageSpeed and Idle ControlCold Start Idle Air ControlSystem PerformanceOut of range low: Engine speed deviation 200RPM RPM controller torque value calculated min. valueOut of range high: Engine speed deviation -100RPM RPM controller torque value calculated min. valueVW Jetta & GLI Quick Reference Specification Book February 2014DTC ChartP050AMalfunction Criteria andThreshold Value7
DTCError MessageMalfunction Criteria andThreshold ValueP050BCold Start Ignition TimingPerformanceDifference between commandedand actual spark timing 20%P0501Vehicle Speed Sensor “A”Range/PerformanceVSS signal 4 km/hP0506Idle Control System RPMLower than Expected Idle speed Deviation 100RPM and RPM controllertorque value calculated max.valueP0507Idle Control System RPMHigher than Expected Idle speed Deviation -100RPM and RPM controllertorque value calculated min.valueControl Module and Output SignalsDTCError MessageMalfunction Criteria andThreshold ValueP0606ECM Processor FaultECM internal check failure,signal voltage driver out ofrange or plausibility check failedP0627Fuel Pump “A” Control Circuit/OpenOpen circuit Signal voltage 4.50 to 5.50 VShort to ground Signal voltage 3.0 VP0629Fuel Pump “A” Control CircuitHighSignal current 0.60 to 1.20 AP0638Throttle Actuator Control(Bank 1) Range/Performance Time to close to referencepoint 0.6 Sec. Reference point 2.88%or TPS 1 signal voltage is NOT0.40 to 0.80 V TPS 2 signal voltage is NOT4.20 to 4.60 V TPS 1 and TPS 2 signalvoltage is NOT 4.82 to 5.18 VP0641Sensor Reference Voltage “A”Circuit OpenSignal voltage deviation 0.3 VP0651Sensor Reference Voltage “B”Circuit OpenSignal voltage deviation 0.3 VP0697Sensor Reference Voltage “C”Circuit OpenSignal voltage deviation 0.3 V8VW Jetta & GLI Quick Reference Specification Book February 2014
DTCError MessageMalfunction Criteria andThreshold ValueU0001High Speed CANCommunication BusBus Off failure or CAN message no feedbackU0002High Speed CANCommunication BusPerformanceGlobal Time Out failure orreceiving no messagesU0101Lost Communication withTCMTime Out failure. No messagereceived by ECMU0121Lost Communication WithAnti-Lock Brake System(ABS) Control ModuleNo CAN communication withABS.U0146Lost Communication WithGateway “A”CAN communication withgateway no messages received.U0155Lost Communication WithInstrument Panel Cluster(IPC) Control ModuleNo IPC CAN messagesreceivedU0302Software Incompatibility withTransmission Control ModuleManual transmission codedECM software. ECM receivedAT messages from TCMU0402Software Incompatibility withTransmission Control ModuleTransmission Data LengthCode incorrect or implausiblemessages received.U0415Invalid Data Received FromAnti-Lock Brake SystemControl Module Speed sensor initializationfailed Speed sensor low voltageerror failed Speed sensor error out ofrange Implausible messages sentfrom ABSU0423Invalid Data Received FromInstrument Panel ClusterControl Module Implausible CAN messagesreceived. Implausible ambienttemperature valueFuel and Air Ratios Control ModuleError MessageP150AEngine Off Time PerformanceMalfunction Criteria andThreshold ValueDTC ChartDTCDifference between engine offtime and ECM after run time -12 Sec. or 12 Sec.VW Jetta & GLI Quick Reference Specification Book February 20149
DTCError MessageMalfunction Criteria andThreshold ValueP2101Throttle Actuator ControlMotor Circuit Range/Performance Duty cycle 80% Deviation throttle value anglesvs. calculated value 4 - 50% ECM power stage no failureP2106Throttle Actuator ControlSystem Forced LimitedPowerInternal check failedP2122Throttle/Pedal Pos. Sens./Switch D Circuit Low InputSignal voltage 0.61 VP2123Throttle/Pedal Pos. Sens./Switch D Circuit High InputSignal voltage 4.79 VP2127Throttle/Pedal Pos. Sens./Switch E Circuit Low InputSignal voltage 0.27 VP2128Throttle/Pedal Pos. Sens./Switch E Circuit High InputSignal voltage 2.43 VP2138Throttle/Pedal PositionSensor/Switch D/E VoltageCorrelationSignal voltage sensor 1 vs.sensor 2 is 0.17 - 0.70 VP2177System too lean off idle,(Bank 1)Adaptive value 28%P2178System too rich off idle, (Bank1)Adaptive value -20%P2181Cooling System PerformanceCooling system temperature toolow after a sufficient mass airflow integral 65 to 75 CP2184Engine Coolant Temperature(Sensor 2) Circuit LowECT outlet 140 CP2185Engine Coolant Temperature(Sensor 2) Circuit HighECT outlet -40 CP2187System too lean at idle, (Bank1)Adaptive value 5.02%P2188System too rich at idle, (Bank1)Adaptive value -5.02%P2195O2 Sensor Signal Stuck Lean(Bank 1 Sensor 1)Delta lambda of 2nd lambdacontrol loop 0.07P2196O2 Sensor Signal Stuck Rich(Bank 1 Sensor 1)Delta lambda of 2nd lambdacontrol loop -0.07P2237O2 Sensor Positive Current O2S signal front 1.49 - 1.51 VControl Circuit (Bank 1 Sensor Delta lambda controller 0.101) Open10VW Jetta & GLI Quick Reference Specification Book February 2014
DTCError MessageMalfunction Criteria andThreshold ValueP2243O2 Sensor Reference VoltageCircuit (Bank 1 Sensor 1)Open O2S signal front 0.20 V andInternal resistance 950 Ohm O2S signal front 4.70 V andInternal resistance 950 OhmP2251 O2S signal front 1.47 to 1.53 VO2 Sensor
VW Jetta & GLI Quick Reference Specification Book February 2014 i 2014 VW Jetta & GLI Quick Reference Specification Book TaBLe of ConTenTS . P0351 Ignition Coil A Primary/ Secondary Circuit Signal current 0.25 to -2.0
