DTC P24D5-1F: EVAP System Pressure Sensor/Switch "B" Circuit Intermittent Circuit Intermittent; DTC P2B7A-1F: EVAP System Pressure Sensor/Switch "C" Circuit Intermittent Circuit Intermittent [12/2017 - ]: Procedure

1. Connect the Techstream to the DLC3.
2. Turn the engine switch on (IG).
3. Turn the Techstream on.
4. Enter the following menus: Powertrain / Engine / Trouble Codes.
5. Read the DTCs.

   Powertrain > Engine > Trouble Codes 

   Result

   Result	Proceed to
   DTC P24D5-1F or P2B7A-1F is output	A
   DTC P24D5-1F or P2B7A-1F and other DTCs are output	B

   HINT: 

   If any DTCs other than P24D5-1F or P2B7A-1F are output, troubleshoot those DTCs first.

Result: 

B 

GO TO DTC CHART. Refer to  DIAGNOSTIC TROUBLE CODE CHART [12/2017 - 09/2018]  , or refer to  DIAGNOSTIC TROUBLE CODE CHART [09/2018 - 09/2019]  , or refer to  DIAGNOSTIC TROUBLE CODE CHART [09/2019 - 10/2020]  , or refer to  DIAGNOSTIC TROUBLE CODE CHART [10/2020 - 10/2022]  , or refer to  DIAGNOSTIC TROUBLE CODE CHART [10/2022 - 10/2023]  , or refer to  DIAGNOSTIC TROUBLE CODE CHART [10/2023 - ] 

Result: 

A 

See step  2

1. Connect the Techstream to the DLC3.
2. Turn the engine switch on (IG).
3. Turn the Techstream on.
4. Clear the DTCs.

   Powertrain > Engine > Clear DTCs 

5. Turn the engine switch off and wait for at least 30 seconds.

   Result

   Proceed to
   NEXT

Result: 

NEXT 

See step  3

1. Connect the Techstream to the DLC3.
2. Turn the engine switch on (IG).
3. Turn the Techstream on.
4. Enter the following menus: Powertrain / Engine / Data List / Purge Pressure Sensor Bank1, Purge Pressure Sensor Bank2.

   Powertrain > Engine > Data List 

   Tester Display
   Purge Pressure Sensor Bank1
   Purge Pressure Sensor Bank2

5. Read the values displayed on the Techstream while wiggling the ECM wire harness.

   Result

   Result	Proceed to
   Other than below	A
   Value in Data List changes when wire harness is wiggled	B

Result: 

B 

See step  7

Result: 

A 

See step  4

1. Replace the No. 2 turbo pressure sensor.

   Refer to REMOVAL [12/2017 - ]

   Result

   Proceed to
   NEXT

Result: 

NEXT 

See step  5

1. Connect the Techstream to the DLC3.
2. Turn the engine switch on (IG).
3. Turn the Techstream on.
4. Clear the DTCs.

   Powertrain > Engine > Clear DTCs 

5. Turn the engine switch off and wait for at least 30 seconds.

   Result

   Proceed to
   NEXT

Result: 

NEXT 

See step  6

1. Drive the vehicle in accordance with the driving pattern described in Confirmation Driving Pattern.
2. Enter the following menus: Powertrain / Engine / Trouble Codes.
3. Read the DTCs.

   Powertrain > Engine > Trouble Codes 

   Result

   Result	Proceed to
   DTCs are not output	A
   DTC P24D5-1F or P2B7A-1F is output	B

Result: 

A 

END 

Result: 

B 

REPLACE ECM. Refer to  REMOVAL [12/2017 - 09/2018]  , or refer to  REMOVAL [09/2018 - 10/2020]  , or refer to  REMOVAL [10/2020 - 10/2022]  , or refer to  REMOVAL [10/2022 - 10/2023]  , or refer to  REMOVAL [10/2023 - ] 

1. As the DTC was stored due to a change in the contact resistance of the connector, repair or replace the wire harness or connector.

   Refer to ELECTRONIC CIRCUIT INSPECTION PROCEDURE [12/2017 - ]

   Result

   Proceed to
   NEXT

Result: 

NEXT 

END