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
- $30 to $300
- 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
P0339 Crankshaft Position Sensor A Circuit Intermittent High
The P0339 code means the signal from crankshaft position sensor A cuts out or jumps from time to time. Because the crankshaft signal drives spark and injection, the engine can be hard to start, hesitate or stall. A bad connection or a sensor that fails when hot is the typical cause.