Multi-code OBD2 diagnosis
Enter all the codes your scanner showed, not just the first one. We give you the overall severity, whether you can keep driving, the order in which to check them and how they relate to each other.
Summary
- Overall severity
- High
- Can I keep driving?
- Yes, but with caution
- Estimated cost
- $60 to $400
- Codes analyzed
- 1 of 1
The order below is the recommended one: first the codes that can cause the others. After each repair, clear the codes and check which ones come back.
Order of inspection
P0344 Camshaft Position Sensor A Circuit Intermittent (Bank 1) High
The P0344 code means the camshaft sensor signal drops out from time to time and then comes back. It is the hardest code in this family to chase, because the fault is gone when you go looking for it. It shows up with vibration, heat or a bump in the road, and disappears in the shop.