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
- Medium
- Can I keep driving?
- Yes, but with caution
- Estimated cost
- $50 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
P0470 Exhaust Pressure Sensor Malfunction Medium
The P0470 code indicates an electrical fault in the exhaust pressure sensor circuit. The main effects are a loss of power and degraded turbo control. It is typical of turbo diesels, where the sensor tube clogs with soot very often.