Browse all OBDII P diagnostic trouble codes. Click any code to see meaning, symptoms, causes, diagnostics, repairs, and costs.
| Code | Type | Action |
|---|---|---|
| P2D77 | Diagnostic |
Diagnose
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| P2D78 | Diagnostic |
Diagnose
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|
| P2D79 | Diagnostic |
Diagnose
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|
| P2D7A | Diagnostic |
Diagnose
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|
| P2D7B | Diagnostic |
Diagnose
⚡
|
| P2D7C | Diagnostic |
Diagnose
⚡
|
| P2D7D | Diagnostic |
Diagnose
⚡
|
| P2D7E | Diagnostic |
Diagnose
⚡
|
| P2D7F | Diagnostic |
Diagnose
⚡
|
| P2D80 | Diagnostic |
Diagnose
⚡
|
| P2D81 | Diagnostic |
Diagnose
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|
| P2D82 | Diagnostic |
Diagnose
⚡
|
| P2D83 | Diagnostic |
Diagnose
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|
| P2D84 | Diagnostic |
Diagnose
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|
| P2D85 | Diagnostic |
Diagnose
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|
| P2D86 | Diagnostic |
Diagnose
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| P2D87 | Diagnostic |
Diagnose
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|
| P2D88 | Diagnostic |
Diagnose
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|
| P2D89 | Diagnostic |
Diagnose
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| P2D8A | Diagnostic |
Diagnose
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|
| P2D8B | Diagnostic |
Diagnose
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|
| P2D8C | Diagnostic |
Diagnose
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|
| P2D8D | Diagnostic |
Diagnose
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|
| P2D8E | Diagnostic |
Diagnose
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|
| P2D8F | Diagnostic |
Diagnose
⚡
|
| P2D90 | Diagnostic |
Diagnose
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|
| P2D91 | Diagnostic |
Diagnose
⚡
|
| P2D92 | Diagnostic |
Diagnose
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|
| P2D93 | Diagnostic |
Diagnose
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|
| P2D94 | Diagnostic |
Diagnose
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|
| P2D95 | Diagnostic |
Diagnose
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|
| P2D96 | Diagnostic |
Diagnose
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|
| P2D97 | Diagnostic |
Diagnose
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|
| P2D98 | Diagnostic |
Diagnose
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|
| P2D99 | Diagnostic |
Diagnose
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| P2D9A | Diagnostic |
Diagnose
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|
| P2D9B | Diagnostic |
Diagnose
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| P2D9C | Diagnostic |
Diagnose
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|
| P2D9D | Diagnostic |
Diagnose
⚡
|
| P2D9E | Diagnostic |
Diagnose
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|
| P2D9F | Diagnostic |
Diagnose
⚡
|
| P2DA0 | Diagnostic |
Diagnose
⚡
|
| P2DA1 | Diagnostic |
Diagnose
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|
| P2DA2 | Diagnostic |
Diagnose
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|
| P2DA3 | Diagnostic |
Diagnose
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|
| P2DA4 | Diagnostic |
Diagnose
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|
| P2DA5 | Diagnostic |
Diagnose
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|
| P2DA6 | Diagnostic |
Diagnose
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| P2DA7 | Diagnostic |
Diagnose
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|
| P2DA8 | Diagnostic |
Diagnose
⚡
|
| P2DA9 | Diagnostic |
Diagnose
⚡
|
| P2DAA | Diagnostic |
Diagnose
⚡
|
| P2DAB | Diagnostic |
Diagnose
⚡
|
| P2DAC | Diagnostic |
Diagnose
⚡
|
| P2DAD | Diagnostic |
Diagnose
⚡
|
| P2DAE | Diagnostic |
Diagnose
⚡
|
| P2DAF | Diagnostic |
Diagnose
⚡
|
| P2DB0 | Diagnostic |
Diagnose
⚡
|
| P2DB1 | Diagnostic |
Diagnose
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| P2DB2 | Diagnostic |
Diagnose
⚡
|
| P2DB3 | Diagnostic |
Diagnose
⚡
|
| P2DB4 | Diagnostic |
Diagnose
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|
| P2DB5 | Diagnostic |
Diagnose
⚡
|
| P2DB6 | Diagnostic |
Diagnose
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|
| P2DB7 | Diagnostic |
Diagnose
⚡
|
| P2DB8 | Diagnostic |
Diagnose
⚡
|
| P2DB9 | Diagnostic |
Diagnose
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|
| P2DBA | Diagnostic |
Diagnose
⚡
|
| P2DBB | Diagnostic |
Diagnose
⚡
|
| P2DBC | Diagnostic |
Diagnose
⚡
|
| P2DBD | Diagnostic |
Diagnose
⚡
|
| P2DBE | Diagnostic |
Diagnose
⚡
|
| P2DBF | Diagnostic |
Diagnose
⚡
|
| P2DC0 | Diagnostic |
Diagnose
⚡
|
| P2DC1 | Diagnostic |
Diagnose
⚡
|
| P2DC2 | Diagnostic |
Diagnose
⚡
|
| P2DC3 | Diagnostic |
Diagnose
⚡
|
| P2DC4 | Diagnostic |
Diagnose
⚡
|
| P2DC5 | Diagnostic |
Diagnose
⚡
|
| P2DC6 | Diagnostic |
Diagnose
⚡
|
| P2DC7 | Diagnostic |
Diagnose
⚡
|
| P2DC8 | Diagnostic |
Diagnose
⚡
|
| P2DC9 | Diagnostic |
Diagnose
⚡
|
| P2DCA | Diagnostic |
Diagnose
⚡
|
| P2DCB | Diagnostic |
Diagnose
⚡
|
| P2DCC | Diagnostic |
Diagnose
⚡
|
| P2DCD | Diagnostic |
Diagnose
⚡
|
| P2DCE | Diagnostic |
Diagnose
⚡
|
| P2DCF | Diagnostic |
Diagnose
⚡
|
| P2DD0 | Diagnostic |
Diagnose
⚡
|
| P2DD1 | Diagnostic |
Diagnose
⚡
|
| P2DD2 | Diagnostic |
Diagnose
⚡
|
| P2DD3 | Diagnostic |
Diagnose
⚡
|
| P2DD4 | Diagnostic |
Diagnose
⚡
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| P2DD5 | Diagnostic |
Diagnose
⚡
|
| P2DD6 | Diagnostic |
Diagnose
⚡
|
| P2DD7 | Diagnostic |
Diagnose
⚡
|
| P2DD8 | Diagnostic |
Diagnose
⚡
|
| P2DD9 | Diagnostic |
Diagnose
⚡
|
| P2DDA | Diagnostic |
Diagnose
⚡
|
