DTC Detection Logic
| DTC No. | CONSULT screen terms | DTC detecting condition | ||
|---|---|---|---|---|
| DTC (Trouble diagnosis content) |
Malfunction type | |||
| P0641 | 04 | SENSOR REFERENCE VOLT A (Sensor reference voltage "A" circuit/open) |
SYSTEM INTERNAL MALFUNCTN | Output 1 for the reference voltage of the sensors has an electrical malfunction or an open circuit. There is an internal malfunction. |