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
- $50 to $250
- 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
P2232 O2 Sensor Signal Circuit Shorted to Heater Circuit (Bank 1 Sensor 2) Medium
The P2232 code means the signal wire of the bank 1 sensor 2 oxygen sensor is in contact with the heater circuit, so the signal is corrupted and the sensor cannot measure. The usual cause is an internal short in the sensor. Normally you will not notice any symptom while driving.