# P0456 on the 2016 Chrysler 200

The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.

Nobody has written a description of this code yet.

## Bulletins for this model year that name P0456

- [10236933](https://open.wenmarpro.com/bulletins/10236933), 2023-05-30: wiTECH Small Leak Verification Test \(SLVT\) \- P0456\-EVAP SYSTEM SMALL LEAK
- [10223827](https://open.wenmarpro.com/bulletins/10223827), 2022-10-17: Flash: 2.4L Powertrain Diagnostic and System Improvements This bulletin involves reprogramming the Powertrain Control Module \(PCM\) with the latest available software. A small number of customers may experience a Malfunction Indicator Lamp \(MIL\) illumination. Upon further investigation the technician may find the following DTCs set in the PCM memory: P1066 \- Cylinder 1 Oil Supply Solenoid Valve Switch Off Time Out Of Range. P1068 \- Cylinder 2 Oil Supply Solenoid Valve Switch Off Time Out Of Range. P106A \- Cylinder 3 Oil Supply Solenoid Valve Switch Off Time Out Of Range. P106C \- Cylinder 4 Oil Supply Solenoid Valve Switch Off Time Out Of Range. U1424 \- Implausible Engine Torque Signal Received. P1185 \- General Pressure Sensor Correlation. P0101 \- Mass Air Flow Sensor "A" Circuit Performance. P050D \- Cold Start Rough Idle. P0335 \- Crankshaft Position Sensor Circuit. P2610 \- PCM Internal Engine Off Timer Performance. P1607 \- PCM Internal Shutdown Timer Rationality. P0133 \- O2 Sensor 1/1 Slow Response. U0402 \- Implausible Data Received From TCM. P0456 \- EVAP System Small Leak. P0480 \- Cooling Fan 1 Control Circuit/Open.
- [10220071](https://open.wenmarpro.com/bulletins/10220071), 2022-09-15: wiTECH Small Leak Verification Test \(SLVT\) \- P0456\-EVAP SYSTEM SMALL LEAK
- [10219797](https://open.wenmarpro.com/bulletins/10219797), 2022-09-15: Flash: 2.4L Powertrain Diagnostic and System Improvements This bulletin involves reprogramming the Powertrain Control Module \(PCM\) with the latest available software. A small number of customers may experience a Malfunction Indicator Lamp \(MIL\) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Codes \(DTCs\) set in the PCM memory: · \*\*P0101 \- Mass Air Flow Sensor "A" Circuit Performance. · P050D \- Cold Start Rough Idle. · P0335 \- Crankshaft Position Sensor Circuit. · P2610 \- PCM Internal Engine Off Timer Performance. · P1607 \- PCM Internal Shutdown Timer Rati · U0402 \- Implausible Data Received From TCM. · U1424 \- Implausible Engine Torque Signal Received. · P0456 \- EVAP System Small Leak. · P0480 \- Cooling Fan 1 Control Circuit/Open. In addition, the customers may experience the following: · A slight bump may be felt during the 4\-5 shift, under light acceleration.
- [10217421](https://open.wenmarpro.com/bulletins/10217421), 2022-08-08: Flash: 2.4L Powertrain Diagnostic and System Improvements This bulletin involves reprogramming the Powertrain Control Module \(PCM\) with the latest available software. A small number of customers may experience a Malfunction Indicator Lamp \(MIL\) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Codes \(DTCs\) set in the PCM memory: ? U0402 \- Implausible Data Received From TCM. ? U1424 \- Implausible Engine Torque Signal Received. ? P0133 \- O2 Sensor 1/1 Slow Response. ? P0456 \- EVAP System Small Leak. ? P0480 \- Cooling Fan 1 Control Circuit/Open. In addition, the customers may experience the following: ? A slight bump may be felt during the 4\-5 shift, under light acceleration.
- [10216183](https://open.wenmarpro.com/bulletins/10216183), 2022-07-25: Flash: 2.4L Powertrain Diagnostic and System Improvements This bulletin involves reprogramming the Powertrain Control Module \(PCM\) with the latest available software. A small number of customers may experience a Malfunction Indicator Lamp \(MIL\) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Codes \(DTCs\) set in the PCM memory: ? U0402 \- Implausible Data Received From TCM. ? U1424 \- Implausible Engine Torque Signal Received. ? P0133 \- O2 Sensor 1/1 Slow Response. ? P0456 \- EVAP System Small Leak. ? P0480 \- Cooling Fan 1 Control Circuit/Open. In addition, the customers may experience the following: ? A slight bump may be felt during the 4\-5 shift, under light acceleration.
- [10169219](https://open.wenmarpro.com/bulletins/10169219), 2019-12-16: wiTECH Small Leak Verification Test \(SLVT\) \- P0456\-EVAP SYSTEM SMALL LEAK
- [10151764](https://open.wenmarpro.com/bulletins/10151764), 2018-12-17: Flash: 2.4L Powertrain Diagnostic and System Improvements This bulletin involves reprogramming the Powertrain Control Module \(PCM\) with the latest available software. A small number of customers may experience a Malfunction Indicator Lamp \(MIL\) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Codes \(DTCs\) set in the PCM memory: ? U0402 \- Implausible Data Received From TCM. ? U1424 \- Implausible Engine Torque Signal Received. ? P0133 \- O2 Sensor 1/1 Slow Response. ? P0456 \- EVAP System Small Leak. ? P0480 \- Cooling Fan 1 Control Circuit/Open. In addition, the customers may experience the following: ? A slight bump may be felt during the 4\-5 shift, under light acceleration.
- [10139821](https://open.wenmarpro.com/bulletins/10139821), 2018-06-11: Flash: 2.4L Powertrain Diagnostic and System Improvements This bulletin involves reprogramming the Powertrain Control Module \(PCM\) with the latest available software. A small number of customers may experience a Malfunction Indicator Lamp \(MIL\) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Codes \(DTCs\) set in the PCM memory: \* U0402 \- Implausible Data Received From TCM. \* U1424 \- Implausible Engine Torque Signal Received. \* P0133 \- O2 Sensor 1/1 Slow Response. \* P0456 \- EVAP System Small Leak. \* P0480 \- Cooling Fan 1 Control Circuit/Open. In addition, the customers may experience the following: \* A slight bump may be felt during the 4\-5 shift, under light acceleration.
- [10138981](https://open.wenmarpro.com/bulletins/10138981), 2018-06-04: Flash: 2.4L Powertrain Diagnostic and System Improvements This bulletin involves reprogramming the Powertrain Control Module \(PCM\) with the latest available software. A small number of customers may experience a Malfunction Indicator Lamp \(MIL\) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Codes \(DTCs\) set in the PCM memory: · \*\*P0101 \- Mass Air Flow Sensor "A" Circuit Performance. · P050D \- Cold Start Rough Idle. · P0335 \- Crankshaft Position Sensor Circuit. · P2610 \- PCM Internal Engine Off Timer Performance. · P1607 \- PCM Internal Shutdown Timer Rati · U0402 \- Implausible Data Received From TCM. · U1424 \- Implausible Engine Torque Signal Received. · P0456 \- EVAP System Small Leak. · P0480 \- Cooling Fan 1 Control Circuit/Open. In addition, the customers may experience the following: · A slight bump may be felt during the 4\-5 shift, under light acceleration.