P001D

Описание

Intake (A) Cam Profile bank 2, Circuit Open

Частые симптомы

• Bank 2 performance issues
• Uneven engine operation
• Check Engine Light
• Reduced power on bank 2
• Possible emission imbalance

Возможные причины

• Open circuit in bank 2 cam profile wiring
• Failed bank 2 cam profile solenoid
• Blown fuse specific to bank 2
• Corroded bank 2 electrical connectors
• Bank 2 wiring harness damage

Диагностика

1. 1. Check bank 2 cam profile system fuse
2. 2. Test continuity to bank 2 cam profile solenoid
3. 3. Compare bank 1 and bank 2 circuit resistance
4. 4. Inspect bank 2 specific wiring
5. 5. Test ECU bank 2 output signals

Решения по ремонту

• Replace blown bank 2 fuse
• Repair open wiring on bank 2
• Replace faulty bank 2 cam profile solenoid
• Clean bank 2 corroded connectors
• Repair bank 2 wiring harness

Профилактика

• Address bank-specific oil leaks
• Protect bank 2 wiring from heat sources
• Regular multi-bank electrical checks