DTC P0130:00, P0150:00 [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 P0130:00
DTC P0150:00 |
A/F sensor (RH) circuit
A/F sensor (LH) circuit |
| DETECTION CONDITION |
- P0130:00 indicates A/F sensor (RH) circuit malfunction
- P0150:00 indicates A/F sensor (LH) circuit malfunction
- The PCM monitors the A/F sensor for a circuit concern. The test fails when the PCM detects a concern with one of the circuits used to determine the oxygen content in the exhaust gas.
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| POSSIBLE CAUSE |
- P0130:00: Open circuit between PCM terminal 2AC and A/F sensor (RH) terminal 5
- P0150:00. Open circuit between PCM terminal 2AE and A/F sensor (LH) terminal 5
- P0130:00. Open circuit between PCM terminal 2AG and A/F sensor (RH) terminal 3
- P0150:00: Open circuit between PCM terminal 2AK and A/F sensor (LH) terminal 3
- P0130:00 Short to power supply or ground between PCM terminal 2BD and A/F sensor (RH) terminal 1
- P0150:00. Short to power supply or ground between PCM terminal 2BF and A/F sensor (LH) terminal 1
- P0130:00: Short to power supply or ground between PCM terminal 2AG and A/F sensor (RH) terminal 3
- P0150:00: Short to power supply or ground between PCM terminal 2AK and A/F sensor (LH) terminal 3
- P0130:00. Short to power supply or ground between PCM terminal 2AC and A/F sensor (RH) terminal 5
- P0150:00. Short to power supply or ground between PCM terminal 2AE and A/F sensor (LH) terminal 5
- P0130:00 Short to power supply or ground between PCM terminal 2AS and A/F sensor (RH) terminal 6
- P0150:00. Short to power supply or ground between PCM terminal 2AO and A/F sensor (LH) terminal 6
- A/F sensor malfunction
- PCM malfunction
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