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
- $40 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
P1391 Intermittent Loss of Camshaft or Crankshaft Sensor Signal (Chrysler) High
On Chrysler, Dodge, Jeep and Ram, the P1391 code means the camshaft or crankshaft sensor signal is lost intermittently. You may notice jerking. The engine can shut off while you drive.