Last Modified: 11-20-2023 6.11:8.1.0 Doc ID: RM100000001DCHV
Model Year Start: 2019 Model: Camry Prod Date Range: [08/2018 -           ]
Title: 2GR-FKS (ENGINE CONTROL): SFI SYSTEM: P03652A,P036531,P039031; Camshaft Position Sensor "B" Bank 1 Signal Stuck in Range; 2019 - 2024 MY Camry [08/2018 -        ]

DTC

P03652A

Camshaft Position Sensor "B" Bank 1 Signal Stuck in Range

DTC

P036531

Camshaft Position Sensor "B" Bank 1 No Signal

DTC

P039031

Camshaft Position Sensor "B" Bank 2 No Signal

DESCRIPTION

Refer to DTC P036511.

Click here 2019 - 2024 MY Camry [08/2018 -        ]; 2GR-FKS (ENGINE CONTROL): SFI SYSTEM: P036511,P036515,P039011,P039015; Camshaft Position Sensor "B" Bank 1 Circuit Short to Ground

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

MIL

Memory

Note

P03652A

Camshaft Position Sensor "B" Bank 1 Signal Stuck in Range

No VVT sensor (for exhaust camshaft of bank 1) signal to ECM while engine cranking (1 trip detection logic).

  • Open or short in VVT sensor (for exhaust camshaft of bank 1) circuit
  • VVT sensor (for exhaust camshaft of bank 1)
  • Exhaust camshaft
  • Valve timing
  • ECM

Comes on

DTC stored

SAE Code: P0365

P036531

Camshaft Position Sensor "B" Bank 1 No Signal

No VVT sensor (for exhaust camshaft of bank 1) signal for 5 seconds at an engine speed of 600 rpm or higher (1 trip detection logic).

  • Open or short in VVT sensor (for exhaust camshaft of bank 1) circuit
  • VVT sensor (for exhaust camshaft of bank 1)
  • Exhaust camshaft
  • Valve timing
  • ECM

Comes on

DTC stored

SAE Code: P0365

P039031

Camshaft Position Sensor "B" Bank 2 No Signal

No VVT sensor (for exhaust camshaft of bank 2) signal for 5 seconds at an engine speed of 600 rpm or higher (1 trip detection logic).

  • Open or short in VVT sensor (for exhaust camshaft of bank 2) circuit
  • VVT sensor (for exhaust camshaft of bank 2)
  • Exhaust camshaft
  • Valve timing
  • ECM

Comes on

DTC stored

SAE Code: P0390

Reference: Inspection using an oscilloscope.

Click here 2019 - 2024 MY Camry [08/2018 -        ]; 2GR-FKS (ENGINE CONTROL): SFI SYSTEM: P034011,P034015,P034511,P034515; Camshaft Position Sensor "A" Bank 1 or Single Sensor Circuit Short to Ground

MONITOR DESCRIPTION

If no pulse signal is transmitted by the VVT sensor (for exhaust camshaft) despite the camshaft rotating, or the rotation of the camshaft and the crankshaft is not synchronized, the ECM interprets this as a malfunction of the sensor.

MONITOR STRATEGY

Related DTCs

P0365: Exhaust VVT sensor (bank 1) verify pulse input

P0390: Exhaust VVT sensor (bank 2) verify pulse input

Required Sensors/Components (Main)

VVT sensor (for exhaust camshaft)

Required Sensors/Components (Related)

Crankshaft position sensor

Frequency of Operation

Continuous

Duration

2 times: P0365 (case 1)

5 seconds: P0365 (case 2), P0390

MIL Operation

Immediate

Sequence of Operation

None

TYPICAL ENABLING CONDITIONS

P0365: Exhaust VVT Sensor (Bank 1) Verify Pulse Input (Case 1)

Monitor runs whenever the following DTCs are not stored

None

Both of the following conditions are met

-

Starter

After off to on timing

Minimum battery voltage while starter on

Less than 11 V

P0365: Exhaust VVT Sensor (Bank 1) Verify Pulse Input (Case 2)

All of the following conditions are met

-

Engine speed

600 rpm or higher

Exhaust VVT sensor range check fail (P0367, P0368)

Not detected

Engine switch

On (IG)

Starter

Off

Battery voltage

8 V or higher

Exhaust VVT sensor voltage

0.3 to 4.7 V

P0390: Exhaust VVT Sensor (Bank 2) Verify Pulse Input

All of the following conditions are met

-

Engine speed

600 rpm or higher

Exhaust VVT sensor range check fail (P0392, P0393)

Not detected

Engine switch

On (IG)

Starter

Off

Battery voltage

8 V or higher

Exhaust VVT sensor voltage

0.3 to 4.7 V

TYPICAL MALFUNCTION THRESHOLDS

Exhaust VVT sensor signal

No signal

CONFIRMATION DRIVING PATTERN

HINT:

  • After repair has been completed, clear the DTC and then check that the vehicle has returned to normal by performing the following All Readiness check procedure.

    Click here 2018 - 2024 MY Camry [06/2017 -        ]; 2GR-FKS (ENGINE CONTROL): SFI SYSTEM: DTC CHECK / CLEAR

  • When clearing the permanent DTCs, refer to the "CLEAR PERMANENT DTC" procedure.

    Click here 2018 - 2024 MY Camry [06/2017 -        ]; 2GR-FKS (ENGINE CONTROL): SFI SYSTEM: DTC CHECK / CLEAR

  1. Connect the Techstream to the DLC3.
  2. Turn the engine switch on (IG).
  3. Turn the Techstream on.
  4. Clear the DTCs (even if no DTCs are stored, perform the clear DTC procedure).
  5. Turn the engine switch off and wait for at least 30 seconds.
  6. Start the engine [A].
  7. Idle the engine for 10 seconds or more [B].
  8. Turn the Techstream on.
  9. Enter the following menus: Powertrain / Engine / Trouble Codes [C].
  10. Read the pending DTCs.

    HINT:

    • If a pending DTC is output, the system is malfunctioning.
    • If a pending DTC is not output, perform the following procedure.
  11. Enter the following menus: Powertrain / Engine / Utility / All Readiness.
  12. Input the DTC: P03652A, P036531 or P039031.
  13. Check the DTC judgment result.

    Techstream Display

    Description

    NORMAL

    • DTC judgment completed
    • System normal

    ABNORMAL

    • DTC judgment completed
    • System abnormal

    INCOMPLETE

    • DTC judgment not completed
    • Perform driving pattern after confirming DTC enabling conditions

    HINT:

    • If the judgment result is NORMAL, the system is normal.
    • If the judgment result is ABNORMAL, the system is malfunctioning.
    • If the judgment result is INCOMPLETE, perform steps [B] through [C] again.
    • [A] to [C]: Normal judgment procedure.

      The normal judgment procedure is used to complete DTC judgment and also used when clearing permanent DTCs.

    • When clearing the permanent DTCs, do not disconnect the cable from the battery terminal or attempt to clear the DTCs during this procedure, as doing so will clear the universal trip and normal judgment histories.

WIRING DIAGRAM

Refer to DTC P036511.

Click here 2019 - 2024 MY Camry [08/2018 -        ]; 2GR-FKS (ENGINE CONTROL): SFI SYSTEM: P036511,P036515,P039011,P039015; Camshaft Position Sensor "B" Bank 1 Circuit Short to Ground

CAUTION / NOTICE / HINT

HINT:

  • If no problem is found through this diagnostic troubleshooting procedure, there may be a mechanical problem with the engine.
  • Read Freeze Frame Data using the Techstream. The ECM records vehicle and driving condition information as Freeze Frame Data the moment a DTC is stored. When troubleshooting, Freeze Frame Data can help determine if the vehicle was moving or stationary, if the engine was warmed up or not, if the air fuel ratio was lean or rich, and other data from the time the malfunction occurred.

PROCEDURE

1.

CHECK HARNESS AND CONNECTOR

*a

Front view of wire harness connector

(to VVT Sensor (for Exhaust Camshaft))

*b

Bank 1

*c

Bank 2

HINT:

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

(a) Disconnect the VVT sensor (for exhaust camshaft) connector.

(b) Turn the engine switch on (IG).

(c) Measure the voltage according to the value(s) in the table below.

Standard Voltage:

Tester Connection

Condition

Specified Condition

C20-3 (VC2) - Body ground

Engine switch on (IG)

4.5 to 5.5 V

C21-3 (VC2) - Body ground

Engine switch on (IG)

4.5 to 5.5 V

C20-1 (EX+) - Body ground

Engine switch on (IG)

3.0 to 5.0 V

C21-1 (EX+) - Body ground

Engine switch on (IG)

3.0 to 5.0 V

(d) Turn the engine switch off and wait for at least 30 seconds.

(e) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

C20-3 (VC2) - C20-1 (EX+)

Engine switch off

1.425 to 1.575 kΩ

C21-3 (VC2) - C21-1 (EX+)

Engine switch off

1.425 to 1.575 kΩ

C20-2 (EX-) - Body ground

Always

Below 1 Ω

C21-2 (EX-) - Body ground

Always

Below 1 Ω

NG

GO TO STEP 4

OK

2.

CHECK SENSOR INSTALLATION AND CONDUCT VISUAL INSPECTION (VVT SENSOR (FOR EXHAUST CAMSHAFT))

*a

Clearance

(a) Visually check the VVT sensor (for exhaust camshaft) for damage.

(b) Check the VVT sensor (for exhaust camshaft) installation condition.

OK:

The VVT sensor (for exhaust camshaft) does not have any damage and is installed properly.

NG

SECURELY REINSTALL VVT SENSOR (FOR EXHAUST CAMSHAFT)

OK

3.

INSPECT EXHAUST CAMSHAFT (TIMING ROTOR)

(a) Check the timing rotor of the exhaust camshaft.

OK:

Camshaft timing rotor does not have any cracks or deformation.

HINT:

Perform "Inspection After Repair" after replacing the exhaust camshaft.

Click here 2019 MY Camry [08/2018 - 09/2019]; 2GR-FKS (ENGINE CONTROL): SFI SYSTEM: INITIALIZATION 2020 - 2024 MY Camry [09/2019 -        ]; 2GR-FKS (ENGINE CONTROL): SFI SYSTEM: INITIALIZATION

OK

REPLACE VVT SENSOR (FOR EXHAUST CAMSHAFT)

NG

REPLACE EXHAUST CAMSHAFT 2019 - 2020 MY Camry [08/2018 - 10/2020]; 2GR-FKS (ENGINE MECHANICAL): CAMSHAFT: REMOVAL 2021 - 2022 MY Camry [10/2020 - 08/2022]; 2GR-FKS (ENGINE MECHANICAL): CAMSHAFT: REMOVAL 2023 - 2024 MY Camry [08/2022 -        ]; 2GR-FKS (ENGINE MECHANICAL): CAMSHAFT: REMOVAL

4.

CHECK HARNESS AND CONNECTOR (VVT SENSOR (FOR EXHAUST CAMSHAFT) - ECM)

(a) Disconnect the VVT sensor (for exhaust camshaft) connector.

(b) Disconnect the ECM connector.

(c) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

C20-1 (EX+) - C96-131 (EV1+)

Always

Below 1 Ω

C20-2 (EX-) - C96-100 (VV1-)

Always

Below 1 Ω

C20-3 (VC2) - C96-99 (VCV1)

Always

Below 1 Ω

C21-1 (EX+) - C96-130 (EV2+)

Always

Below 1 Ω

C21-2 (EX-) - C96-97 (VV2-)

Always

Below 1 Ω

C21-3 (VC2) - C96-98 (VCV2)

Always

Below 1 Ω

C20-1 (EX+) or C96-131 (EV1+) - Body ground and other terminals

Always

10 kΩ or higher

C20-2 (EX-) or C96-100 (VV1-) - Body ground and other terminals

Always

10 kΩ or higher

C20-3 (VC2) or C96-99 (VCV1) - Body ground and other terminals

Always

10 kΩ or higher

C21-1 (EX+) or C96-130 (EV2+) - Body ground and other terminals

Always

10 kΩ or higher

C21-2 (EX-) or C96-97 (VV2-) - Body ground and other terminals

Always

10 kΩ or higher

C21-3 (VC2) or C96-98 (VCV2) - Body ground and other terminals

Always

10 kΩ or higher

OK

REPLACE ECM 2018 - 2020 MY Camry [06/2017 - 10/2020]; 2GR-FKS (ENGINE CONTROL): ECM: REMOVAL 2021 - 2022 MY Camry [10/2020 - 08/2022]; 2GR-FKS (ENGINE CONTROL): ECM: REMOVAL 2023 - 2024 MY Camry [08/2022 -        ]; 2GR-FKS (ENGINE CONTROL): ECM: REMOVAL

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR