DTC P0340: Camshaft Position Sensor Circuit [03/2019 - 11/2022]: Procedure

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

HINT: 

Make sure that the connector is properly connected. If it is not, securely connect it and check for DTCs again.

1. Disconnect the cam position sensor (for intake camshaft) connector.
2. Turn the ignition switch to ON.
3. Measure the voltage according to the value(s) in the table below.

   Standard Voltage

   Tester Connection	Condition	Specified Condition
   C10-3 (VC) - Body ground	Ignition switch ON	4.5 to 5.5 V
   C10-1 (VVI+) - Body ground	Ignition switch ON	3.0 to 5.0 V

4. Turn the ignition switch off and wait for at least 30 seconds.
5. Measure the resistance according to the value(s) in the table below.

   Standard Resistance

   Tester Connection	Condition	Specified Condition
   C10-3 (VC) - C10-1 (VVI+)	Ignition switch off	1.425 to 1.575 kΩ
   C10-2 (VVI-) - Body ground	Always	Below 1 Ω

   Result

   Proceed to
   OK
   NG

Result: 

NG 

See step  4

Result: 

OK 

See step  2

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

1. Visually check the cam position sensor (for intake camshaft) for damage.
2. Check the cam position sensor (for intake camshaft) installation.

   OK

   The cam position sensor (for intake camshaft) does not have any damage and is installed properly.

   Result

   Proceed to
   OK
   NG

Result: 

NG 

SECURELY REINSTALL CAM POSITION SENSOR (FOR INTAKE CAMSHAFT) 

Refer to INSTALLATION [01/2019 - 11/2022]

Result: 

OK 

See step  3

1. Inspect the timing rotor of the intake camshaft.

   OK

   Camshaft timing rotor does not have any cracks or deformation.

   HINT: 

   Perform "Inspection After Repair" after replacing the camshaft housing sub-assembly.

   Refer to INITIALIZATION [01/2019 - 11/2022]

   Result

   Proceed to
   OK
   NG

Result: 

OK 

REPLACE CAM POSITION SENSOR (FOR INTAKE CAMSHAFT) 

Refer to REMOVAL [01/2019 - 11/2022]

Result: 

NG 

REPLACE CAMSHAFT HOUSING SUB-ASSEMBLY 

Refer to PROCEDURE - Step 8 [03/2019 - 09/2022] , or refer to PROCEDURE - Step 8 [09/2022 - 11/2022]

1. Disconnect the cam position sensor (for intake camshaft) connector.
2. Disconnect the ECM connector.
3. Measure the resistance according to the value(s) in the table below.

   Standard Resistance

   Tester Connection	Condition	Specified Condition
   C10-1 (VVI+) - C77-82 (VV1+)	Always	Below 1 Ω
   C10-2 (VVI-) - C77-115 (VV1-)	Always	Below 1 Ω
   C10-3 (VC) - C77-116 (VCV1)	Always	Below 1 Ω
   C10-1 (VVI+) or C77-82 (VV1+) - Body ground and other terminals	Always	10 kΩ or higher
   C10-2 (VVI-) or C77-115 (VV1-) - Body ground and other terminals	Always	10 kΩ or higher
   C10-3 (VC) or C77-116 (VCV1) - Body ground and other terminals	Always	10 kΩ or higher

   Result

   Proceed to
   OK
   NG

Result: 

OK 

REPLACE ECM 

Refer to REMOVAL [03/2019 - 09/2022] , or refer to REMOVAL [09/2022 - 11/2022]

Result: 

NG 

REPAIR OR REPLACE HARNESS OR CONNECTOR