P0011

2UR-FSE ENGINE CONTROL SYSTEM: SFI SYSTEM: P0011,P0021: Camshaft Position "A" - Timing Over-Advanced or System Performance (Bank 1)
P0021 - Camshaft Position "A" - Timing Over-Advanced or System Performance (Bank 2)

DESCRIPTION

Refer to DTC P0010 P0010.





CAMSHAFT CONTROL MOTOR SYMPTOMS AND FAIL-SAFE DURING MALFUNCTION





MONITOR DESCRIPTION

This DTC is output when a valve timing fixed condition is detected. When the valve timing is in the advance angle position, if the valve timing does not vary, and there is a large difference in the target and actual valve timing, it is determined that a malfunction has occurred. When this malfunction is detected, a DTC is output immediately (1 trip detection logic). After the engine is warmed up, if the vehicle is idled for 5 minutes, a DTC is output.

MONITOR STRATEGY





TYPICAL ENABLING CONDITIONS





TYPICAL MALFUNCTION THRESHOLDS





INSPECTION PROCEDURE

HINT
- By using the Active Test's Control the VVT-iE Linear (Bank 1) or Control the VVT-iE Linear (Bank 2) function, it can be determined if the VVT system for intake side is malfunctioning.
(1) Connect the Techstream to the DLC3.
(2) Turn the power switch on (IG) and turn the Techstream ON.
(3) Put the engine in inspection mode Inspection Mode Procedure.
(4) Warm up the engine.
(5) Enter the following menus: Powertrain / Engine and ECT / Active Test / Control the VVT-iE Linear (Bank 1) or Control the VVT-iE Linear (Bank 2) / All Data / VVT-iE Aim Angle #1 and VVT Change Angle #1 or VVT-iE Aim Angle #2 and VVT Change Angle #2.
(6) Perform the Active Test operation with the engine speed at 1500 rpm.

OK:





- When viewed from the rear of the engine assembly, Bank 1 is on the left side and Bank 2 is on the right side.
- Read freeze frame data using the Techstream. Freeze frame data records the engine condition when malfunctions are detected. 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 ANY OTHER DTCS OUTPUT (IN ADDITION TO DTC P0011 OR P0021)

(a) Connect the Techstream to the DLC3.

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

(c) Turn the Techstream ON.

(d) Enter the following menus: Powertrain / Engine and ECT / Trouble Codes.

(e) Read DTCs.

Result





B -- GO TO DTC CHART SFI System
A -- Continue to next step.

2. REPLACE CAMSHAFT TIMING GEAR ASSEMBLY (for Bank 1 or Bank 2)

(a) Replace camshaft timing gear assembly Engine.

NEXT -- Continue to next step.

3. CONFIRM WHETHER MALFUNCTION HAS BEEN SUCCESSFULLY REPAIRED

(a) Connect the Techstream to the DLC3.

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

(c) Turn the Techstream ON.

(d) Clear DTCs DTC Check / Clear.

(e) Put the engine in inspection mode Inspection Mode Procedure.

(f) Idling for 5 minutes.

(g) Enter the following menus: Powertrain / Engine and ECT / Trouble Codes.

(h) Read the DTCs.

Result





B -- GO TO DTC CHART SFI System

A -- END