DTC P1049: VALVEMATIC Circuit B1 [01/2019 - 03/2019]: Description
WARNING: This page is about a different car, the 2022 Toyota Corolla, 2021 Toyota Corolla, 2020 Toyota Corolla, and 2019 Toyota Corolla. However, it is still accessible from the selected car via links, so may be relevant.
The EDU in the continuously variable valve lift controller assembly monitors the driver circuit in the continuously variable valve lift controller assembly and detects malfunctions.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | MIL | Memory |
|---|---|---|---|---|---|
| P1049 | VALVEMATIC Circuit B1 | EDU internal error (1 trip detection logic). | Continuously variable valve lift controller assembly | Comes on | DTC stored |