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

WARNING: This page is about a different car, the 2009 Lexus IS 350. 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 Techstream to the DLC3.
Turn the engine switch on (IG).
Turn the tester on.
Enter the following menus: Powertrain / Engine and ECT / Trouble Codes.

Read 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 → GO TO DTC CHART

A: Go to next step

CHECK WHETHER DTC OUTPUT RECURS (DTC P2119)
1. Connect Techstream to the DLC3.
2. Turn the engine switch on (IG).
3. Turn the tester on.
4. Clear DTCs. Refer to DTC CHECK / CLEAR .
5. Allow the engine to idle for 15 seconds.
  WARNING:
  Exercise extreme care and take precautions at procedure "A" and "B" below. Failure to do so may result in the vehicle unexpectedly rolling away.
6. Securely apply the parking brake and move the gear selector lever to the D position (Procedure "A").
7. While depressing the brake pedal securely, fully depress the accelerator pedal for 5 seconds (Procedure "B").
8. On the tester, enter the following menus: Powertrain / Engine and ECT / Trouble Codes.
9. Read DTCs.
  HINT:
  
  The output voltage of the throttle position sensor can be checked during procedure "B" using Techstream. Variations in the output voltage indicate that the throttle actuator is in operation. To check the output voltage using Techstream, enter the following menus: Powertrain / Engine and ECT / Data List / Throttle Position No. 1.
  
  OK
  
  No DTC output.
NG → REPLACE THROTTLE BODY ASSEMBLY

OK → END