P01D1 – Powertrain trouble code
| Code | Fault Location | Probable Cause |
|---|---|---|
| P01D1 | Generic (SAE-defined) powertrain code covering fuel and air metering. | We do not yet have verified diagnostic detail for this code. Read the freeze-frame data with a scan tool and check for related codes stored at the same time before replacing parts. |
Codes near P01D1 that we cover in full
P0100 P0101 P0102 P0103 P0104 P0105 P0106 P0107
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