Caution / Notice / Hint
WARNING: This page is about a different car, the 2018 Toyota Sequoia, 2017 Toyota Sequoia, and 2016 Toyota Sequoia. However, it is still accessible from the selected car via links, so may be relevant.
HINT:
DTC P0011, P0012, P0021 or P0022 may be set when foreign objects in the engine oil are caught in some parts of the system. The DTC will remain set even if the system returns to normal after a short time. Foreign objects are filtered out by the oil filter.
HINT:
| Abnormal bank | Advanced timing over (Valve timing is out of specified range) |
Retarded timing over (Valve timing is out of specified range) |
|---|---|---|
| Bank 1 | P0011 | P0012 |
| Bank 2 | P0021 | P0022 |
- If DTC P0011 or P0012 is displayed, check the left bank VVT system for intake camshaft circuit (for Bank 1).
- Bank 1 refers to the bank that includes the No. 1 cylinder*.
*: The No. 1 cylinder is the cylinder which is farthest from the transmission.
- If DTC P0021 or P0022 is displayed, check the right bank VVT system for intake camshaft circuit (for Bank 2).
- Bank 2 refers to the bank that does not include the No. 1 cylinder.
- 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.