P001E
Intake Cam Profile Bank 2 Signal too Low
Variable Valve TimingMODERATE
Описание
Intake (A) Cam Profile bank 2, Circuit too Low
Частые симптомы
- Bank 2 stuck in low cam profile
- Uneven power between banks
- Check Engine Light
- Bank 2 specific performance loss
- Possible rough idle on bank 2
Возможные причины
- Short to ground in bank 2 cam profile circuit
- Failed bank 2 cam profile solenoid
- Bank 2 ground connection issues
- Wiring harness short on bank 2
- Different voltage between banks
Диагностика
- 1. Compare bank 1 and bank 2 cam profile signals
- 2. Test for shorts to ground on bank 2
- 3. Inspect bank 2 ground connections
- 4. Test bank 2 cam profile solenoid
- 5. Check bank 2 wiring harness
Решения по ремонту
- Repair shorted wiring on bank 2
- Replace faulty bank 2 cam profile solenoid
- Clean and tighten bank 2 ground connections
- Balance electrical supply between banks
- Repair bank 2 wiring issues
Профилактика
- Regular bank-specific ground checks
- Address bank 2 electrical issues promptly
- Monitor bank voltage differentials