DTC Detection Logic
| DTC No. | Trouble diagnosis name (Trouble diagnosis content) | DTC detecting condition | Possible cause |
|---|---|---|---|
| P0078 | EX V/T ACT/CIRC-B1 [Exhaust valve timing control solenoid valve (bank 1) circuit] | An improper voltage is sent to the ECM through exhaust valve timing control solenoid valve. |
|
| P0084 | EX V/T ACT/CIRC-B2 [Exhaust valve timing control solenoid valve (bank 2) circuit] |