DTC P0132:00, P0152:00 [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 P0132:00
DTC P0152:00 |
A/F sensor (RH) circuit high voltage
A/F sensor (LH) circuit high voltage |
| DETECTION CONDITION |
- P0132:00 indicates A/F sensor (RH) circuit high voltage.
- P0152:00 indicates A/F sensor (LH) circuit high voltage.
- The A/F sensor signals are monitored for an over voltage condition The code is set when the A/F sensor signal voltage is above the threshold value
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| POSSIBLE CAUSE |
- A/F sensor connector or terminal malfunction
- Short to power supply in A/F sensor
- P0132:00 Short to power supply between A/F sensor (RH) terminal 5 and PCM terminal 2AC
- P0152:00: Short to power supply between A/F sensor (LH) terminal 5 and PCM terminal 2AE
- PCM malfunction
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 Courtesy of MAZDA MOTORS CORP.
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