Results for “P321”
Fault codes 16
Results match keywords in the stored descriptions. Codes you typed are shown first.
| Code | Description | Brands | System |
|---|---|---|---|
| P3210 | Oxygen sensor B3 S1: Heating Performance too Low | 9 | Powertrain |
| P3211 | Cell high voltage [097] | 11 | Powertrain |
| P3212 | Cell high voltage [098] | 11 | Powertrain |
| P3213 | Cell high voltage [099] | 11 | Powertrain |
| P3214 | Oxygen sensor B4 S1: Heater Return Coupling | 9 | Powertrain |
| P3215 | heating circuit: short to ground; Short to ground | 10 | Powertrain |
| P3216 | Cell high voltage [102] | 11 | Powertrain |
| P3217 | Cell high voltage [103] | 9 | Powertrain |
| P3218 | Cell high voltage [104] | 8 | Powertrain |
| P3219 | Oxygen (Lambda) sensor B3 S2: internal resistance too high; No signal/communication | 9 | Powertrain |
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These tables come from diagnostic data. They are useful for advanced users and can be ignored for a normal code lookup.