P0345
High SeverityCamshaft Position Sensor A Circuit (Bank 2)
Engine System
What Does P0345 Mean?
No signal from the bank 2 cam sensor.
Common Fix
Replace cam sensor bank 2
Estimated Cost (DIY)
$15 - $50
Symptoms
- β οΈNo start or rough running
- β οΈLoss of power
Common Causes
Failed sensorlikely
Wiring issuepossible
How to Diagnose P0345
- 1Check connector
- 2Test sensor
- 3Replace if faulty
Need to read or clear this code?
Shop OBD2 Scanners on Amazon βReady to fix it yourself?
View Step-by-Step Repair Guide βSelect your exact vehicle for a personalized guide
Frequently Asked Questions
- Do V-engines have two cam sensors?
- Yes β one per bank on DOHC V-engines, sometimes more with VVT.
- Can I swap sensors to test?
- If both banks use the same part, yes β swap and see if the code follows.
Need a diagnosis for your specific vehicle?
Start Free AI Diagnosis β100% Free β No signup required