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?
- No, stop and have it checked
- Estimated cost
- $50 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
P0222 Throttle/Pedal Position Sensor/Switch B Circuit Low Input High
The P0222 code means the second throttle position signal dropped below the lowest possible value. It is an electrical fault: a cut wire, a short to ground or a missing supply. The vehicle goes into limp mode because the computer loses the check on its main signal.