DTC P2119: Throttle Actuator Control Throttle Body Range / Performance: Procedure

WARNING: This page is about a different car, the 2010 Toyota Camry. However, it is still accessible from the selected car via links, so may be relevant.

CHECK ANY OTHER DTCS OUTPUT (IN ADDITION TO DTC P2119)

Connect the Techstream to the DLC3.
Turn the ignition switch to ON.
Turn the Techstream on.
Enter the following menus: Powertrain / Engine / Trouble Code.

Read the DTCs.

Result

Display (DTC Output)	Proceed to
P2119	A
P2119 and other DTCs	B

HINT:

If any DTCs other than P2119 are output, troubleshoot those DTCs first.

B → See step 5

A: Go to next step

INSPECT THROTTLE BODY (RESISTANCE OF THROTTLE ACTUATOR)

Disconnect the throttle body connector.

Fig 1: Identifying C5 Connector Terminals
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

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

Standard Resistance

Tester Connection	Condition	Specified Condition
2 (M+) - 1 (M-)	20°C (68°F)	0.3 to 100 Ω

Reconnect the throttle body connector.

NG → See step 6

OK: Go to next step

REPLACE ECM
1. Replace the ECM. Refer to REMOVAL .
NEXT: Go to next step
CHECK WHETHER DTC OUTPUT RECURS (DTC P2119)
1. Connect the Techstream to the DLC3.
2. Turn the ignition switch to ON.
3. Turn the Techstream on.
4. Clear the DTCs. Refer to DTC CHECK / CLEAR .
5. Allow the engine to idle for 15 seconds or more.
6. Full depress and release the accelerator pedal several times quickly.
7. Select the following menu items: Powertrain / Engine / Trouble Codes.
8. Read the DTCs.
  OK
  
  No DTC output.
  
  HINT:
  
  The output voltage of the throttle position sensor can be checked using the Techstream. Variations in the output voltage indicate that the throttle actuator is in operation. To check the output voltage using the Techstream, select the following menu items: Powertrain / Engine / Data List / Throttle Position No. 1.
NG → See step 7

OK → END
GO TO DTC CHART. Refer to DIAGNOSTIC TROUBLE CODE CHART
REPLACE THROTTLE BODY. Refer to REMOVAL
REPLACE THROTTLE BODY. Refer to REMOVAL