P0345: Camshaft Position Sensor Circuit Malfunction (Bank 2)
10 vehicles · 6 makes
P0345 is an OBD-II diagnostic trouble code meaning “Camshaft Position Sensor Circuit Malfunction (Bank 2).” The camshaft position sensor on Bank 2 is not sending a valid signal. Can cause no-start or rough running. This code appears across 10 vehicle models from 6 manufacturers.
Common Causes
Diagnostic Tools
To diagnose P0345, you'll need an OBD-II scanner. Here are our recommendations at every price point.
ANCEL AD310 Classic OBD-II Scanner
by ANCEL
A simple, affordable code reader that reads and clears check engine codes. Great for quick diagnostics on any OBD-II vehicle (1996+).
- Read & clear engine codes
- View freeze frame data
- I/M readiness status
- No batteries or app needed
BlueDriver Pro Bluetooth Scanner
by BlueDriver
Bluetooth OBD-II scanner with a free companion app. Provides enhanced diagnostics, smog readiness, and repair reports sourced from a database of verified fixes.
- Enhanced diagnostics (ABS, SRS, transmission)
- Repair Reports with verified fixes
- Smog check readiness
- Free app (iOS & Android)
LAUNCH CRP123X OBD-II Scanner
by LAUNCH
A professional-grade handheld scanner that reads all four major systems (engine, transmission, ABS, SRS) with live data streaming and graphing.
- Engine, transmission, ABS, SRS diagnostics
- Live data stream & graphing
- AutoVIN for vehicle identification
- Free lifetime updates via Wi-Fi
Autel MaxiCOM MK808S Diagnostic Tool
by Autel
Shop-level diagnostic tablet with bi-directional control, active tests, and full system coverage. Ideal for serious DIYers and small shops.
- All-system diagnostics (25+ modules)
- Bi-directional control & active tests
- Oil reset, EPB, BMS, TPMS, injector coding
- 7-inch touchscreen with Android OS
As an Amazon Associate, we earn from qualifying purchases. Prices are approximate and may vary.
Vehicles Affected (10)
Camshaft / Crankshaft Position Sensor Failure
Camshaft and Crankshaft Position Sensor Failure
Camshaft and Crankshaft Position Sensor Failure
Camshaft / Crankshaft Position Sensor Failure
Timing Chain Guide Wear and Chain Noise
Timing Chain / VVEL Rattle and Front Timing Cover Oil Leaks on VQ37VHR
FAQ
What does P0345 mean?
P0345 stands for "Camshaft Position Sensor Circuit Malfunction (Bank 2)." The camshaft position sensor on Bank 2 is not sending a valid signal. Can cause no-start or rough running.
What are the most common causes of P0345?
The most common causes of P0345 are: Failed camshaft position sensor, Damaged wiring, Corroded connector, Timing chain issue, Reluctor wheel damage. The specific cause varies by vehicle.
How much does it cost to fix P0345?
Repair costs vary widely depending on the root cause and vehicle.
Which vehicles are affected by P0345?
Au7o has documented P0345 across 10 vehicle models from 6 manufacturers: BMW, Ford, GMC, Honda, Hyundai, Infiniti.
Content compiled with AI assistance using NHTSA complaints, TSBs, and owner reports. May contain errors. Always verify with your vehicle's service manual.