Sae P2XXXDTCS
Fuel and air mixture, additional emissions regulations
| DTC | Error Message | Diagnostic Procedure | Malfunction Criteria and Threshold Value | Secondary Parameters with Enable Conditions | Monitoring Time Length | Frequency of checks, MIL Illumination |
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| P2004 | Intake Manifold Runner Control Stuck Open Bank 1 | -- Check the Intake Flap Motor -V157- /Intake Manifold Runner Position Sensor -G336-. Refer to Intake Flap Motor -V157- /Intake Manifold Runner Position Sensor -G336-, CHECKING . |
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25 Seconds |
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| P2008 | Intake Manifold Runner Control Circuit/Open Bank 1 | -- Check the Intake Flap Motor -V157- /Intake Manifold Runner Position Sensor -G336-. Refer to Intake Flap Motor -V157- /Intake Manifold Runner Position Sensor -G336-, CHECKING . |
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5 Seconds 1 Second |
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| P2014 | Intake Manifold Runner Position Sensor/Switch Circuit Bank 1 | -- Check the Intake Flap Motor -V157- /Intake Manifold Runner Position Sensor -G336-. Refer to Intake Flap Motor -V157- /Intake Manifold Runner Position Sensor -G336-, CHECKING . | Signal voltage, >4.82 V | - | 0.2 Seconds |
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| P2015 | Intake Manifold Runner Position Sensor/Switch Circuit Range/Performance Bank 1 | -- Check the Intake Flap Motor -V157- /Intake Manifold Runner Position Sensor -G336-. Refer to Intake Flap Motor -V157- /Intake Manifold Runner Position Sensor -G336-, CHECKING . |
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5 Seconds 1 Second |
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| P2016 | Intake Manifold Runner Position Sensor/Switch Circuit Low (Bank 1) | -- Check the Intake Flap Motor -V157- /Intake Manifold Runner Position Sensor -G336-. Refer to Intake Flap Motor -V157- /Intake Manifold Runner Position Sensor -G336-, CHECKING . | Signal voltage, <0.18 V | - | 0.2 Seconds |
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| P2088 | A Camshaft Position Actuator Control Circuit Low Bank 1 | -- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 -N205-, CHECKING . | Signal voltage, <2.15-3.25 V |
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0.5 Seconds |
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| P2089 | A Camshaft Position Actuator Control Circuit High Bank 1 | -- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 -N205-, CHECKING . | Signal current, >2.2 A |
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0.5 Seconds |
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| P2096 | Post Catalyst Fuel Trim System Too Lean Bank 1 | -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to Heated Oxygen Sensor (HO2S) -G39- AND OXYGEN SENSOR REGULATION BEFORE CATALYTIC CONVERTER, CHECKING .-- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-. Refer to Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-, CHECKING . | Deviation lambda control > -0.03% |
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100 Seconds |
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| P2097 | Post Catalyst Fuel Trim System Too Rich Bank 1 | -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to Heated Oxygen Sensor (HO2S) -G39- AND OXYGEN SENSOR REGULATION BEFORE CATALYTIC CONVERTER, CHECKING .-- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-. Refer to Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-, CHECKING . | Integral part of lambda control post cat>0.03% |
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100 Seconds |
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Fuel and air ratio
| DTC | Error Message | Diagnostic Procedure | Malfunction Criteria and Threshold Value | Secondary Parameters with Enable Conditions | Monitoring Time Length | Frequency of checks, MIL Illumination |
|---|---|---|---|---|---|---|
| P2101 | Throttle Actuator Control Motor Circuit Range/Performance | -- Check the Throttle Valve Control Module -J338-. Refer to Throttle Valve Control Module -J338-, CHECKING . |
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- | 0.6 Seconds 0.5 Seconds |
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| P2106 | Throttle Actuator Control System - Forced Limited Power | -- Check the Throttle Valve Control Module -J338-. Refer to Throttle Valve Control Module -J338-, CHECKING . | Fault message CJ230 Message IC to CPU Failure and Duty cycle >80% or Throttle valve angle Δ max = 4.50 Deviation % DK | ECM power stage, Failure | 0.2 Seconds |
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| P2110 | Throttle Actuator Control System - Forced Limited RPM | -- Check the Throttle Valve Control Module -J338-. Refer to Throttle Valve Control Module -J338-, CHECKING . | Engine load Out of range | - | - |
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| P2122 | Throttle/Pedal Position Sensor/Switch D Circuit Low Input | -- Check the Throttle Position (TP) Sensor -G79- /Accelerator Pedal Position Sensor 2 -G185-. Refer to Throttle Position (TP) Sensor -G79- /Accelerator Pedal Position Sensor 2 -G185-, CHECKING . | Signal voltage < 0.63 V | - | 0.2 Seconds |
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| P2123 | Throttle/Pedal Position Sensor/Switch D Circuit High Input | -- Check the Throttle Position (TP) Sensor -G79- /Accelerator Pedal Position Sensor 2 -G185-. Refer to Throttle Position (TP) Sensor -G79- /Accelerator Pedal Position Sensor 2 -G185-, CHECKING . | Signal voltage >4.82 V | - | 0.2 Seconds |
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| P2127 | Throttle/Pedal Position Sensor/Switch E Circuit Low Input | -- Check the Throttle Position (TP) Sensor -G79- /Accelerator Pedal Position Sensor 2 -G185-. Refer to Throttle Position (TP) Sensor -G79- /Accelerator Pedal Position Sensor 2 -G185-, CHECKING . | Signal voltage < 0.29 V | - | 0.2 Seconds |
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| P2128 | Throttle/Pedal Position Sensor/Switch E Circuit High Input | -- Check the Throttle Position (TP) Sensor -G79- /Accelerator Pedal Position Sensor 2 -G185-. Refer to Throttle Position (TP) Sensor -G79- /Accelerator Pedal Position Sensor 2 -G185-, CHECKING . | Signal voltage >4.94 V | - | 0.2 Seconds |
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| P2138 | Throttle/Pedal Position Sensor/Switch D / E Voltage Correlation | -- Check the Throttle Position (TP) Sensor -G79- /Accelerator Pedal Position Sensor 2 -G185-. Refer to Throttle Position (TP) Sensor -G79- /Accelerator Pedal Position Sensor 2 -G185-, CHECKING . |
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ECM keep alive time |
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| P2146 | Fuel Injector Group A Supply Voltage Circuit / Open | -- Check the Fuel injectors -N30, N31, N32, N33-. Refer to Fuel Injector --, CHECKING . | Signal current, <2.6 A |
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0.5 Seconds |
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| P2149 | Fuel Injector Group B Supply Voltage Circuit / Open | -- Check the Fuel injectors -N30, N31, N32, N33-. Refer to Fuel Injector --, CHECKING . | Signal current >14.9 A |
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0.2 Seconds |
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| P2181 | Cooling System Performance | -- Check Engine Coolant Temperature (ECT) Sensor -G62-. Refer to Engine Coolant Temperature (ECT) Sensor -G62-, CHECKING . | ECT After sufficient air mass 4-23.8 Kg |
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500 Seconds |
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| P2195 | O2 Sensor Signal Biased/Stuck Lean - Bank 1, Sensor 1 | -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to Heated Oxygen Sensor (HO2S) -G39- AND OXYGEN SENSOR REGULATION BEFORE CATALYTIC CONVERTER, CHECKING . |
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| P2196 | O2 Sensor Signal Biased/Stuck Rich - Bank 1, Sensor 1 | -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to Heated Oxygen Sensor (HO2S) -G39- AND OXYGEN SENSOR REGULATION BEFORE CATALYTIC CONVERTER, CHECKING . |
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| P2231 | O2 Sensor Signal Circuit Shorted to Heater Circuit | -- Check the Oxygen Sensor (O2S) Heater -Z19-. Refer to Oxygen Sensor (O2S) Heater -Z19-, CHECKING . | Filtered current changing >190 uA |
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20 Seconds |
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| P2237 | O2 Sensor Positive Current Control Circuit / Open - Bank 1, Sensor 1 | -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to Heated Oxygen Sensor (HO2S) -G39- AND OXYGEN SENSOR REGULATION BEFORE CATALYTIC CONVERTER, CHECKING . |
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| P2243 | O2 Sensor Reference Voltage Circuit / Open - Bank 1, Sensor 1 | -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to Heated Oxygen Sensor (HO2S) -G39- AND OXYGEN SENSOR REGULATION BEFORE CATALYTIC CONVERTER, CHECKING . |
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1 Second |
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| P2293 | Fuel Pressure Regulator 2 Performance | -- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor -G247-, CHECKING . | Fuel pressure regulator output value, <-1.5 Mpa >1.5 MPa | - | 3.5 Seconds |
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| P2294 | Fuel Pressure Regulator 2 Control Circuit | -- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor -G247-, CHECKING . | Signal voltage 2.3 - 2.7 V |
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Failure counter >200 |
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| P2295 | Fuel Pressure Regulator 2 Control Circuit Low | -- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor -G247-, CHECKING . | Signal voltage 1.8- 2.2 V |
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Failure counter >240 |
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| P2296 | Fuel Pressure Regulator 2 Control Circuit High | -- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor -G247-, CHECKING . | Signal voltage >3.9 V |
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Failure counter >30 |
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Ignition System
| DTC | Error Message | Diagnostic Procedure | Malfunction Criteria and Threshold Value | Secondary Parameters with Enable Conditions | Monitoring Time Length | Frequency of checks, MIL Illumination |
|---|---|---|---|---|---|---|
| P2300 | Ignition Coil A Primary Control Circuit Low | -- Check the Ignition Coils with Power Output Stage -N70-. Refer to Ignition Coils with Power Output Stage -N70, N127, N291, N292-, CHECKING . | Signal voltage <0.5-1.0 V |
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| P2301 | Ignition Coil A Primary Control Circuit High | -- Check the Ignition Coils with Power Output Stage -N70-. Refer to Ignition Coils with Power Output Stage -N70, N127, N291, N292-, CHECKING . | Signal voltage >5.2-6.0 V |
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| P2303 | Ignition Coil B Primary Control Circuit Low | -- Check the Ignition Coils with Power Output Stage - N127-. Refer to Ignition Coils with Power Output Stage -N70, N127, N291, N292-, CHECKING . | Signal voltage <0.5-1.0 V |
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| P2304 | Ignition Coil B Primary Control Circuit High | -- Check the Ignition Coils with Power Output Stage - N127-. Refer to Ignition Coils with Power Output Stage -N70, N127, N291, N292-, CHECKING . | Signal voltage >5.2-6.0 V |
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| P2306 | Ignition Coil C Primary Control Circuit Low | -- Check the Ignition Coils with Power Output Stage -N291-. Refer to Ignition Coils with Power Output Stage -N70, N127, N291, N292-, CHECKING . | Signal voltage <0.5-1.0 V |
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| P2307 | Ignition Coil C Primary Control Circuit High | -- Check the Ignition Coils with Power Output Stage -N291-. Refer to Ignition Coils with Power Output Stage -N70, N127, N291, N292-, CHECKING . | Signal voltage >5.2-6.0 V |
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| P2309 | Ignition Coil D Primary Control Circuit Low | -- Check the Ignition Coils with Power Output Stage -N292-. Refer to Ignition Coils with Power Output Stage -N70, N127, N291, N292-, CHECKING . | Signal voltage <0.5-1.0 V |
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| P2310 | Ignition Coil D Primary Control Circuit High | -- Check the Ignition Coils with Power Output Stage -N292-. Refer to Ignition Coils with Power Output Stage -N70, N127, N291, N292-, CHECKING . | Signal voltage >5.2-6.0 V |
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Additional emission regulations
| DTC | Error Message | Diagnostic Procedure | Malfunction Criteria and Threshold Value | Secondary Parameters with Enable Conditions | Monitoring Time Length | Frequency of checks, MIL Illumination |
|---|---|---|---|---|---|---|
| P2400 | Evaporative Emission System Leak Detection Pump Control Circuit/Open | -- Check the Leak Detection Pump (LDP) -V144-. Refer to Leak Detection Pump (LDP) -V144-, CHECKING . | Signal voltage > 4.4- 5.6 V |
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0.5 Seconds |
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| P2401 | Evaporative Emission System Leak Detection Pump Control Circuit Low | -- Check the Leak Detection Pump (LDP) -V144-. Refer to Leak Detection Pump (LDP) -V144-, CHECKING . | Signal voltage < 2.15-3.25 V |
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0.5 Seconds |
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| P2402 | Evaporative Emission System Leak Detection Pump Control Circuit High | -- Check the Leak Detection Pump (LDP) -V144-. Refer to Leak Detection Pump (LDP) -V144-, CHECKING . | Signal current > 1.1 A |
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0.5 Seconds |
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| P2403 | Evaporative Emission System Leak Detection Pump Sense Circuit/Open | -- Check the Leak Detection Pump (LDP) -V144-. Refer to Leak Detection Pump (LDP) -V144-, CHECKING . | Low signal voltage > 1 Sec. |
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9 Seconds |
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| P2404 | Evaporative Emission System Leak Detection Pump Sense Range/Performance | -- Check the Leak Detection Pump (LDP) -V144-. Refer to Leak Detection Pump (LDP) -V144-, CHECKING . | High signal voltage > 0.36 V |
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9 Seconds |
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| P2414 | O2 Sensor Exhaust Sample Error Bank 1, Sensor 1 | -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to Heated Oxygen Sensor (HO2S) -G39- AND OXYGEN SENSOR REGULATION BEFORE CATALYTIC CONVERTER, CHECKING . |
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| P2539 | Low Pressure Fuel System Sensor Circuit | -- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor -G247-, CHECKING . | Signal voltage > 4.9 V | - | 1 Second |
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| P2540 | Low Pressure Fuel System Sensor Circuit Range/Performance | -- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor -G247-, CHECKING . | Actual pressure deviation < 800 kPa <80 kPa | - | 5 Second |
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| P2541 | Low Pressure Fuel System Sensor Circuit Low | -- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor -G247-, CHECKING . | Signal voltage < 0.2 V | - | 1 Second |
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| P2626 | O2 Sensor Pumping Current Trim Circuit/Open Bank 1 Sensor 1 | -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to Heated Oxygen Sensor (HO2S) -G39- AND OXYGEN SENSOR REGULATION BEFORE CATALYTIC CONVERTER, CHECKING . |
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O2E Transmission
| DTC | Error Message | Diagnostic Procedure | Malfunction Criteria and Threshold Value | Secondary Parameters with Enable Conditions | Monitoring Time Length | Frequency of checks, MIL Illumination |
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| P2637 | Torque management Feedback Signal "A" | -- Check the CAN-Bus terminal resistance, Direct Shift Gearbox (DSG) Mechatronic -J743- to Engine Control Module (ECM) - J623-. Refer to CAN-BUS TERMINAL RESISTANCE, Direct Shift Gearbox (DSG) Mechatronic -J743- TO Engine Control Module (ECM) - J623-, CHECKING . | CAN message signal error flag, = 1 |
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0.5 Seconds |
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| P2714 | Pressure Control Solenoid "D" Performance or Stuck off | -- Replace the Direct Shift Gearbox (DSG) Mechatronic -J743-. Refer to Automatic Transmission. | PWM hardware detection, 0 or 100% |
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0.03 Seconds |
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| P2715 | Pressure Control Solenoid "D" Stuck On | -- Replace the Direct Shift Gearbox (DSG) Mechatronic -J743-. Refer to Automatic Transmission. | PWM hardware detection, 0 or 100% |
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0.03 Seconds |
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| P2716 | Pressure Control Solenoid "D" Electrical | -- Replace the Direct Shift Gearbox (DSG) Mechatronic -J743-. Refer to Automatic Transmission. | Current higher or lower than threshold, < (850-120) mA |
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0.03 Seconds |
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| P2723 | Pressure Control Solenoid "E" Performance or Stuck off | -- Replace the Direct Shift Gearbox (DSG) Mechatronic -J743-. Refer to Automatic Transmission. | PWM hardware detection, 0 or 100% |
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0.05 Seconds |
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| P2724 | Pressure Control Solenoid "E" Stuck On | -- Replace the Direct Shift Gearbox (DSG) Mechatronic -J743-. Refer to Automatic Transmission. | PWM hardware detection, 0 or 100% |
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0.05 Seconds |
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| P2732 | Pressure Control Solenoid "F" Performance or Stuck off | -- Replace the Direct Shift Gearbox (DSG) Mechatronic -J743-. Refer to Automatic Transmission. | PWM hardware detection, 0 or 100% |
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0.05 Seconds |
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| P2733 | Pressure Control Solenoid "F" Stuck On | -- Replace the Direct Shift Gearbox (DSG) Mechatronic -J743-. Refer to Automatic Transmission. | PWM hardware detection, 0 or 100% |
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0.05 Seconds |
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