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
- Critical
- Can I keep driving?
- No, stop and have it checked
- Estimated cost
- $0 to $500
- 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
P2105 Throttle Actuator Control System - Forced Engine Shutdown Critical
The P2105 code means the computer put the electronic throttle system into forced engine shutdown. It is a protective measure: the engine stalls or will not start. It almost always shows up with another code that points to the real cause, so read all the codes first.