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, no immediate risk
- Estimated cost
- $0 to $350
- 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
P0510 Closed Throttle Position Switch Malfunction Medium
The P0510 code means the computer does not correctly detect when the throttle is closed. That affects idle control and the fuel cutoff on deceleration. It is usually a dirty throttle, a bad switch or a missing relearn after a cleaning.