DTC P0533:00 [MZI-3.7]: Notes
WARNING: This page is about a different car, the 2009 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
DETECTION CONDITION & POSSIBLE CAUSE
| DTC P0533:00 |
Refrigerant pressure sensor circuit high input |
| DETECTION CONDITION |
- A DTC is stored if the refrigerant pressure sensor output voltage is above the calibrated level
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| POSSIBLE CAUSE |
- Connector or terminal malfunction
- Short to power supply circuit between refrigerant pressure sensor terminal D and PCM terminal 1M
- Open circuit between refrigerant pressure sensor terminal D and PCM terminal 1M
- Refrigerant pressure sensor malfunction
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 Courtesy of MAZDA MOTORS CORP.
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