P0017
Crankshaft/Camshaft Position Sensor Correlation Bank 1 (G300)
Engine MechanicalCRITICAL
Описание
Crankshaft Position Sensor (CMP) Bank-1 (G300) / Camshaft Position Sensor Bank-1 (G28), incorrect correlation
Частые симптомы
- Intermittent starting issues
- Misfires under load
- Check Engine Light
- Erratic engine operation
- Possible limp mode
Возможные причины
- Failed secondary crankshaft sensor (G300)
- Wiring issues to secondary sensor
- Sensor mounting or alignment issues
- Signal interference
- ECU processing fault
Диагностика
- 1. Compare primary and secondary crankshaft sensor signals
- 2. Test G300 sensor operation
- 3. Check wiring to secondary sensor
- 4. Inspect sensor mounting and gap
- 5. Check for electromagnetic interference
Решения по ремонту
- Replace faulty G300 crankshaft sensor
- Repair wiring to secondary sensor
- Correct sensor mounting/alignment
- Shield wiring from interference
- Update ECU software if needed
Профилактика
- Protect sensor wiring from heat and vibration
- Use proper sensor installation procedures
- Regular sensor signal monitoring