DTC Detection Logic
DTC DETECTING CONDITION CHART
| DTC No. | Trouble diagnosis name | DTC detecting condition | Possible cause |
|---|---|---|---|
| P0078 | Exhaust valve timing control magnet retarder (bank 1) circuit | An improper voltage is sent to the ECM through exhaust valve timing control magnet retarder. |
|
| P0084 | Exhaust valve timing control magnet retarder (bank 2) circuit |