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EVAP System

DTC P0455: Monitor ID $3A: Test ID $BA

OBD Monitor ID $3A Test ID $BA Unit and Scaling ID $12
DTC P0455
Test Description Large (gross) leak check of EVAP system by monitoring time of the fuel tank pressure sensor value which is equal atmosphere after the engine off. (EONV)
Store Timing Failure judgment
Conversion to Engineering Units Measured value: Output value (Decimal) x 1.0 (sec.)
The lowest limit value: Not applicable
The highest limit value: Output value (Decimal) x 1.0 (sec.)
DTC P0456: Monitor ID $3C: Test ID $B4

OBD Monitor ID $3C Test ID $B4 Unit and Scaling ID $06
DTC P0456
Test Description Leak check of EVAP system by monitoring the fuel tank pressure sensor value after the engine off. (EONV)
Store Timing Normal judgment/Failure judgment
Conversion to Engineering Units Measured value: Output value (Decimal) x 0.0000305
The lowest limit value: Not applicable
The highest limit value: Output value (Decimal) x 0.0000305
DTC P0456: Monitor ID $3C: Test ID $B5

OBD Monitor ID $3C Test ID $B5 Unit and Scaling ID $83
DTC P0456
Test Description Leak check of EVAP system by monitoring the fuel tank pressure sensor value after the engine off. (EONV)
Store Timing Normal judgment/Failure judgment
Conversion to Engineering Units Measured value: Output value (Decimal) x 0.01
The lowest limit value: Not applicable
The highest limit value: Output value (Decimal) x 0.01
DTC P0456: Monitor ID $3C: Test ID $B6

OBD Monitor ID $3C Test ID $B6 Unit and Scaling ID $12
DTC P0456
Test Description Leak check of EVAP system by monitoring time of the fuel tank pressure sensor value which is equal atmosphere after the engine off. (EONV)
Store Timing Failure judgment
Conversion to Engineering Units Measured value: Output value (Decimal) x 1.0 (sec.)
The lowest limit value: Not applicable
The highest limit value: Output value (Decimal) x 1.0 (sec.)
DTC P04EE, P04EF: Monitor ID $3C: Test ID $BD

OBD Monitor ID $3C Test ID $BD Unit and Scaling ID $FC
DTC P04EE, P04EF
Test Description Checks the pressure fluctuation of the leak detection module absolute pressure sensor when the fuel vapor containment valve is opened.
Store Timing Normal judgment
Conversion to Engineering Units Measured value: Output value (Decimal) x 0.01 (kPa)
The lowest limit value: Not applicable
The highest limit value: Not applicable
DTC P04EE, P04EF: Monitor ID $3C: Test ID $BE

OBD Monitor ID $3C Test ID $BE Unit and Scaling ID $FD
DTC P04EE, P04EF
Test Description Checks the pressure reading of the leak detection module absolute pressure sensor when the EVAP leak detection module reduces the entire system (fuel tank and EVAP canister side) pressure.
Store Timing Normal judgment/Failure judgment
Conversion to Engineering Units Measured value: Output value (Decimal) x 0.01 (kPa)
The lowest limit value: Not applicable
The highest limit value: Output value (Decimal) x 0.001 (kPa)
DTC P04EE, P04EF: Monitor ID $3C: Test ID $BF

OBD Monitor ID $3C Test ID $BF Unit and Scaling ID $FD
DTC P04EE, P04EF
Test Description Checks the pressure reading of the leak detection module absolute pressure sensor when the EVAP leak detection module reduces the EVAP canister side pressure.
Store Timing Normal judgment/Failure judgment
Conversion to Engineering Units Measured value: Output value (Decimal) x 0.01 (kPa)
The lowest limit value: Not applicable
The highest limit value: Not applicable
DTC P0496: Monitor ID $3D: Test ID $B0

OBD Monitor ID $3D Test ID $B0 Unit and Scaling ID $FD
DTC P0496C
Test Description EVAP canister purge valve "stuck open" check by monitoring fuel tank pressure sensor while the engine is running.
Store Timing Normal judgment/Failure judgment
Conversion to Engineering Units Measured value: Output value (Decimal) x 0.001 (kPa)
The lowest limit value: Output value (Decimal) x 0.001 (kPa)
The highest limit value: Not applicable
DTC P0457, P0496, P145C: Monitor ID $3D: Test ID $B9

OBD Monitor ID $3D Test ID $B9 Unit and Scaling ID $30
DTC P0457, P0496, P145C
Test Description Purge flow and/or EVAP canister purge valve check by monitoring fuel tank pressure sensor value while the engine is running.
Store Timing Normal judgment/Failure judgment
Conversion to Engineering Units Measured value: Output value (Decimal) x 0.001526 (%)
The lowest limit value: Not applicable
The highest limit value: Output value (Decimal) x 0.001526 (%)
DTC P04EE, P04EF: Monitor ID $3D: Test ID $C0

OBD Monitor ID $3D Test ID $C0 Unit and Scaling ID $FD
DTC P04EE, P04EF
Test Description Checks the pressure fluctuation of the leak detection module absolute pressure sensor when the EVAP canister purge valve is opened, after the EVAP leak detection module has reduced the EVAP canister side pressure.
Store Timing Normal judgment/Failure judgment
Conversion to Engineering Units Measured value: Output value (Decimal) x 0.001 (kPa)
The lowest limit value: Output value (Decimal) x 0.001 (kPa)
The highest limit value: Output value (Decimal) x 0.001 (kPa)
DTC P0497, P04AE, P145C, P145E: Monitor ID $3D: Test ID $C1

OBD Monitor ID $3D Test ID $C1 Unit and Scaling ID $30
DTC P0497, P04AE, P145C, P145E
Test Description Checks the content rate of the EVAP canister purge valve 2 duty cycle in the fuel tank pressure sensor pulsation.
Store Timing Normal judgment/Failure judgment
Conversion to Engineering Units Measured value: Output value (Decimal) x 0.001526 (%)
The lowest limit value: Output value (Decimal) x 0.001526 (%)
The highest limit value: Not applicable
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